What do various \rulesets say about the score of the seki?

Looking over this game, I was wondering how the seki
in the UHR corner is scored. Especially T18,T19.
------------------------
(;GM[1]FF[4]AP[qGo:1.0.1]ST[1]
SZ[19]HA[0]KM[0.5]TM[120]OT[25/300 Canadian]
PW[Quanton]WR[14k*]PB[olczyk]BR[16k]RE[W+4.5]

;B[pp]C[(1) -> Hello
(1) Quanton: hello!]BL[56]
;W[qd]WL[36]
;B[dp]BL[54]
;W[dd]WL[33]
;B[oc]BL[49]
;W[ld]WL[28]
;B[oe]BL[47]
;W[pf]WL[26]
;B[qb]BL[45]
;W[nq]WL[23]
;B[lq]BL[39]
;W[qn]WL[19]
;B[np]BL[36]
;W[qq]WL[14]
;B[oq]BL[28]
;W[qp]WL[9]
;B[po]BL[22]
;W[cn]WL[6]
;B[dn]BL[17]
;W[dm]WL[3]
;B[en]BL[16]
;W[co]WL[299]OW[24]
;B[cp]BL[15]
;W[cj]WL[295]OW[23]
;B[hp]BL[13]
;W[of]WL[291]OW[22]
;B[lc]BL[9]
;W[kc]WL[287]OW[21]
;B[lb]BL[8]
;W[om]WL[282]OW[20]
;B[md]BL[7]
;W[le]WL[278]OW[19]
;B[pi]BL[5]
;W[dj]WL[273]OW[18]
;B[em]BL[298]OB[24]
;W[dl]WL[268]OW[17]
;B[el]BL[296]OB[23]
;W[fj]WL[264]OW[16]
;B[ei]BL[290]OB[22]
;W[rm]WL[259]OW[15]
;B[ej]BL[288]OB[21]
;W[cf]WL[254]OW[14]
;B[dk]BL[286]OB[20]
;W[ck]WL[239]OW[13]
;B[ek]BL[285]OB[19]
;W[ec]WL[232]OW[12]
;B[df]BL[281]OB[18]
;W[cg]WL[227]OW[11]
;B[dg]BL[280]OB[17]
;W[nf]WL[221]OW[10]
;B[jj]BL[276]OB[16]
;W[hj]WL[216]OW[9]
;B[hl]BL[273]OB[15]
;W[mm]WL[210]OW[8]
;B[hg]BL[269]OB[14]
;W[gk]WL[200]OW[7]
;B[gl]BL[266]OB[13]
;W[ii]WL[193]OW[6]
;B[jg]BL[261]OB[12]
;W[gh]WL[187]OW[5]
;B[gg]BL[259]OB[11]
;W[fh]WL[180]OW[4]
;B[eh]BL[256]OB[10]
;W[km]WL[173]OW[3]
;B[kd]BL[252]OB[9]
;W[jd]WL[167]OW[2]
;B[ke]BL[250]OB[8]
;W[ko]WL[160]OW[1]
;B[jc]BL[247]OB[7]
;W[ic]WL[154]
;B[jb]BL[246]OB[6]
;W[jq]WL[282]OW[24]
;B[iq]BL[244]OB[5]
;W[kq]WL[275]OW[23]
;B[mq]BL[238]OB[4]
;W[hn]WL[267]OW[22]
;B[id]BL[234]OB[3]
;W[hd]WL[260]OW[21]
;B[ie]BL[232]OB[2]
;W[me]WL[254]OW[20]
;B[nd]BL[228]OB[1]
;W[lh]WL[248]OW[19]
;B[ji]BL[225]
;W[hb]WL[241]OW[18]
;B[fg]BL[297]OB[24]
;W[go]WL[228]OW[17]
;B[gp]BL[290]OB[23]
;W[in]WL[221]OW[16]
;B[mi]BL[277]OB[22]
;W[lf]WL[215]OW[15]
;B[li]BL[268]OB[21]
;W[bo]WL[205]OW[14]
;B[bp]BL[266]OB[20]
;W[ap]WL[188]OW[13]
;B[aq]BL[258]OB[19]
;W[ao]WL[186]OW[12]
;B[br]BL[256]OB[18]
;W[cm]WL[180]OW[11]
;B[do]BL[255]OB[17]
;W[ih]WL[167]OW[10]
;B[jh]BL[252]OB[16]
;W[kf]WL[158]OW[9]
;B[je]BL[248]OB[15]
;W[qh]WL[151]OW[8]
;B[nl]BL[244]OB[14]
;W[lp]WL[141]OW[7]
;B[mp]BL[240]OB[13]
;W[mo]WL[136]OW[6]
;B[no]BL[239]OB[12]
;W[nn]WL[132]OW[5]
;B[oo]BL[233]OB[11]
;W[qi]WL[128]OW[4]
;B[oj]BL[224]OB[10]
;W[pk]WL[125]OW[3]
;B[ok]BL[222]OB[9]
;W[pj]WL[118]OW[2]
;B[ni]BL[220]OB[8]
;W[rc]WL[110]OW[1]
;B[ik]BL[218]OB[7]
;W[ch]WL[101]
;B[fd]BL[212]OB[6]
;W[de]WL[288]OW[24]
;B[ee]BL[208]OB[5]
;W[ib]WL[282]OW[23]
;B[gc]BL[203]OB[4]
;W[gb]WL[278]OW[22]
;B[ed]BL[199]OB[3]
;W[fc]WL[274]OW[21]
;B[gd]BL[196]OB[2]
;W[hc]WL[273]OW[20]
;B[he]BL[195]OB[1]
;W[kr]WL[264]OW[19]
;B[lr]BL[190]
;W[ir]WL[261]OW[18]
;B[hr]BL[298]OB[24]
;W[hs]WL[258]OW[17]
;B[gs]BL[294]OB[23]
;W[is]WL[255]OW[16]
;B[gq]BL[293]OB[22]
;W[ip]WL[252]OW[15]
;B[hq]BL[291]OB[21]
;W[pr]WL[249]OW[14]
;B[or]BL[289]OB[20]
;W[fp]WL[246]OW[13]
;B[fq]BL[286]OB[19]
;W[fo]WL[242]OW[12]
;B[ep]BL[284]OB[18]
;W[rb]WL[236]OW[11]
;B[pc]BL[279]OB[17]
;W[qc]WL[233]OW[10]
;B[qa]BL[276]OB[16]
;W[ra]WL[229]OW[9]
;B[ob]BL[275]OB[15]
;W[ho]WL[226]OW[8]
;B[eq]BL[272]OB[14]
;W[oh]WL[222]OW[7]
;B[oi]BL[268]OB[13]
;W[lk]WL[220]OW[6]
;B[ls]BL[255]OB[12]
;W[kp]WL[217]OW[5]
;B[ks]BL[253]OB[11]
;W[jr]WL[213]OW[4]
;B[pq]BL[249]OB[10]
;W[qr]WL[210]OW[3]
;B[ph]BL[244]OB[9]
;W[pg]WL[206]OW[2]
;B[nh]BL[243]OB[8]
;W[og]WL[204]OW[1]
;B[kh]BL[239]OB[7]
;W[mg]WL[201]
;B[dc]BL[226]OB[6]
;W[db]WL[294]OW[24]
;B[cc]BL[225]OB[5]
;W[cb]WL[267]OW[23]
;B[ce]BL[222]OB[4]
;W[bc]WL[266]OW[22]
;B[cd]BL[220]OB[3]
;W[bf]WL[264]OW[21]
;B[bd]BL[219]OB[2]
;W[ac]WL[262]OW[20]
;B[ad]BL[218]OB[1]
;W[bb]WL[260]OW[19]
;B[ia]BL[211]
;W[ml]WL[252]OW[18]
;B[ol]BL[287]OB[24]
;W[pl]WL[250]OW[17]
;B[kk]BL[286]OB[23]
;W[mk]WL[247]OW[16]
;B[kl]BL[284]OB[22]
;W[jm]WL[244]OW[15]
;B[ll]BL[282]OB[21]
;W[lm]WL[241]OW[14]
;B[lj]BL[278]OB[20]
;W[qo]WL[238]OW[13]
;B[pn]BL[271]OB[19]
;W[qm]WL[235]OW[12]
;B[pe]BL[270]OB[18]
;W[qe]WL[233]OW[11]
;B[jf]BL[268]OB[17]
;W[os]WL[230]OW[10]
;B[nr]BL[264]OB[16]
;W[ns]WL[227]OW[9]
;B[ms]BL[263]OB[15]
;W[ps]WL[226]OW[8]
;B[pd]BL[250]OB[14]
;W[di]WL[223]OW[7]
;B[ha]BL[243]OB[13]
;W[fb]WL[221]OW[6]
;B[ga]BL[241]OB[12]
;W[fa]WL[219]OW[5]
;B[ja]BL[240]OB[11]
;W[fn]WL[217]OW[4]
;B[ne]BL[227]OB[10]
;W[fm]WL[214]OW[3]
;B[fl]BL[223]OB[9]
;W[gm]WL[212]OW[2]
;B[kg]BL[220]OB[8]
;W[lg]WL[209]OW[1]
;B[ng]BL[219]OB[7]
;W[jl]WL[206]
;B[pm]BL[211]OB[6]
;W[nm]WL[292]OW[24]
;B[mh]BL[198]OB[5]
;W[mf]WL[289]OW[23]
;B[qg]BL[197]OB[4]
;W[qf]WL[287]OW[22]
;B[rg]BL[197]OB[3]
;W[jk]WL[266]OW[21]
;B[kj]BL[193]OB[2]
;W[be]WL[266]OW[20]
;B[ae]BL[187]OB[1]
;W[af]WL[263]OW[19]
;B[rh]BL[174]
;W[rj]WL[260]OW[18]
;B[ri]BL[298]OB[24]
;W[qj]WL[258]OW[17]
;B[se]BL[297]OB[23]
;W[si]WL[254]OW[16]
;B[rf]BL[293]OB[22]
;W[sh]WL[252]OW[15]
;B[sg]BL[290]OB[21]
;W[sj]WL[248]OW[14]
;B[re]BL[288]OB[20]
;W[sc]WL[215]OW[13]
;B[sb]BL[281]OB[19]
;W[dh]WL[157]OW[12]
;B[il]BL[268]OB[18]
;W[im]WL[149]OW[11]
;B[tt]C[(249) SCORE MODE: RESET - click on a stone to mark as dead...
(249) removing @ J12
(249) removing @ T18
(249) Quanton: removing @ T18
(249) removing @ T15
(249) Quanton: removing @ T15
(249) removing @ F12
(249) Quanton: removing @ F12
(249) removing @ F10
(249) Quanton: removing @ F10
(249) removing @ G9
(249) Quanton: removing @ G9
(249) removing @ H10
(249) Quanton: removing @ H10
(249) removing @ L17
(249) Quanton: removing @ L17
(249) Quanton: it's no seki!!
(249) W 76.5 B 72.0
(249) W+4.5]
;W[mj]C[(250) SCORE MODE: RESET - click on a stone to mark as dead...
(250) removing @ H10
(250) Quanton: removing @ H10
(250) removing @ G9
(250) Quanton: removing @ G9
(250) removing @ F10
(250) Quanton: removing @ F10
(250) removing @ T15
(250) Quanton: removing @ T15
(250) removing @ T18
(250) Quanton: removing @ T18
(250) removing @ G12
(250) Quanton: removing @ G12
(250) removing @ J12
(250) Quanton: removing @ J12
(250) removing @ L17
(250) Quanton: removing @ L17
(250) -> Seki]WL[142]OW[10]
;B[tt]C[(251) SCORE MODE: RESET - click on a stone to mark as dead...
(251) removing @ L17
(251) removing @ S13
(251) Quanton: removing @ S13
(251) removing @ T18
(251) Quanton: removing @ T18
(251) removing @ G12
(251) Quanton: removing @ G12
(251) removing @ J12
(251) Quanton: removing @ J12]
;W[tt]C[(252) SCORE MODE: click on a stone to mark as dead...
(252) SCORE MODE: RESET - click on a stone to mark as dead...
(252) removing @ H10
(252) Quanton: removing @ H10
(252) removing @ G9
(252) Quanton: removing @ G9
(252) removing @ J11
(252) removing @ S17
(252) Quanton: removing @ S17]
;B[tt]C[(253) removing @ T18
(253) Quanton: removing @ T18
(253) removing @ T15
(253) Quanton: removing @ T15
(253) removing @ L17
(253) Quanton: removing @ L17
(253) removing @ J12
(253) Quanton: removing @ J12
(253) removing @ F12
(253) Quanton: removing @ F12
(253) removing @ F10
(253) Quanton: removing @ F10]
)


The reply-to email address is olczyk2002@xxxxxxxxxx
This is an address I ignore.
To reply via email, remove 2002 and change yahoo to
interaccess,

**
Thaddeus L. Olczyk, PhD

There is a difference between
*thinking* you know something,
and *knowing* you know something.
.