9.11 A chessplayer rating pool is a statistical ensemble in which individuals are distinguishable, yet any number of them may be alike as to rating.
| 2017-09-08 | Division 1 | Division 2 | 2017 TCO Algorithm - Pittsburgh Regional Round | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.115 | 0.495 | 0.586 | 0.523 | 0.642 | 35.8 | 83.5 | -126 | 303 | 3283 |
| initial | 0.095 | 0.506 | 0.611 | 0.513 | 0.639 | 11.4 | 60.9 | -111 | 160 | 3256 |
| SRMFix | 0.106 | 0.507 | 0.611 | 0.513 | 0.641 | 13.1 | 82.0 | -155 | 281 | 2774 |
| EloSRM | 0.114 | 0.522 | 0.608 | 0.462 | 0.582 | 36.2 | 90.9 | -136 | 305 | 3613 |
| SRM | 0.257 | 0.715 | 0.889 | 0.356 | 0.449 | -84.8 | 162.4 | -741 | 264 | 2406 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ariacas | 1,245.78 | 1 | 1.38 | 0.46 | 112 | 8 | 3613 | 145 | 53 | 2406 | 133 |
| 1tthinking | 1,173.46 | 2 | 2.36 | 0.24 | 10 | 49 | 3417 | 283 | -6 | 2331 | 163 |
| gangsterveggies | 676.54 | 3 | 5.27 | 0.81 | 31 | 56 | 2976 | 850 | 90 | 1606 | 808 |
| chenmark | 547.39 | 4 | 3.21 | -0.32 | 97 | -2 | 3214 | 485 | 16 | 1768 | 561 |
| dwoolley3 | 494.56 | 5 | 8.34 | 0.74 | 191 | 10 | 2598 | 1733 | 71 | 1302 | 1859 |
| SaiL1020 | 289.63 | 6 | 10.55 | 0.81 | 8 | 68 | 2510 | 2027 | 78 | 1244 | 2184 |
| srikkbhat | 247.06 | 7 | 5.36 | -0.39 | 164 | -4 | 2903 | 1008 | -16 | 1501 | 1083 |
| skeeve | 243.08 | 8 | 10.92 | 0.45 | 85 | 25 | 2448 | 2263 | -1 | 1268 | 2052 |
| sohelH | 239.31 | 9 | 4.71 | -0.94 | 258 | -16 | 2977 | 844 | -86 | 1600 | 824 |
| runnerwalker | 238.48 | 10 | 24.29 | 1.28 | 1 | 305 | 2335 | 2713 | 264 | 1464 | 1201 |
| z.f | 238.11 | 11 | 24.29 | 1.14 | 1 | 282 | 2312 | 2827 | 237 | 1437 | 1279 |
| joeyTribbiani | 237.31 | 12 | 24.29 | 1.02 | 1 | 259 | 2290 | 2929 | 211 | 1411 | 1371 |
| theduperman | 231.85 | 13 | 21.53 | 0.73 | 2 | 135 | 2227 | 3222 | -24 | 1041 | 3219 |
| Jamesjue | 228.92 | 14 | 24.29 | 0.80 | 1 | 217 | 2248 | 3134 | 163 | 1363 | 1594 |
| j.huang | 219.70 | 15 | 24.29 | 0.70 | 1 | 198 | 2228 | 3220 | 140 | 1340 | 1690 |
| stimpil | 216.28 | 16 | 33.13 | 1.05 | 26 | 139 | 1949 | 4858 | -36 | 1022 | 3312 |
| rakeshk | 203.01 | 17 | 30.13 | 0.83 | 16 | 89 | 1983 | 4419 | 60 | 547 | 5636 |
| jaynarendrashah | 195.22 | 18 | 24.29 | 0.43 | 1 | 141 | 2171 | 3490 | 74 | 1274 | 2009 |
| jawalker | 194.48 | 19 | 24.29 | 0.35 | 1 | 123 | 2153 | 3565 | 53 | 1253 | 2133 |
| GavinFreud | 180.79 | 20 | 24.29 | 0.28 | 1 | 105 | 2135 | 3648 | 31 | 1231 | 2269 |
| realtimeRiddle | 170.31 | 21 | 24.29 | 0.21 | 1 | 88 | 2118 | 3716 | 10 | 1210 | 2393 |
| kirtansakariya | 167.37 | 22 | 24.29 | 0.14 | 1 | 71 | 2101 | 3806 | -11 | 1189 | 2511 |
| souravpuri100 | 164.13 | 23 | 24.29 | 0.08 | 1 | 54 | 2085 | 3890 | -33 | 1167 | 2598 |
| heliootrope | 154.30 | 24 | 24.29 | 0.02 | 1 | 38 | 2068 | 3978 | -54 | 1146 | 2691 |
| leohc | 143.03 | 25 | 24.29 | -0.04 | 1 | 22 | 2052 | 4061 | -76 | 1124 | 2773 |
| preparedmind | 134.26 | 26 | 24.29 | -0.10 | 1 | 7 | 2037 | 4150 | -99 | 1101 | 2871 |
| water_three | 132.71 | 27 | 30.00 | 0.15 | 2 | 53 | 1950 | 4809 | -67 | 576 | 5561 |
| yds725 | 110.83 | 28 | 24.29 | -0.20 | 1 | -20 | 2010 | 4265 | -145 | 1055 | 3085 |
| brandond23 | 93.90 | 29 | 24.29 | -0.26 | 1 | -33 | 1997 | 4343 | -170 | 1030 | 3269 |
| gogogodoge | 76.73 | 30 | 24.29 | -0.30 | 1 | -44 | 1986 | 4404 | -195 | 1005 | 3397 |
| yashjain284 | 55.62 | 31 | 24.29 | -0.35 | 1 | -56 | 1974 | 4574 | -222 | 978 | 3513 |
| johnnie_walker | 0.00 | 32 | 22.26 | -0.67 | 2 | -78 | 2011 | 4262 | -372 | 722 | 5028 |
| shs205 | 0.00 | 32 | 24.20 | -0.55 | 1 | -101 | 1929 | 5017 | -370 | 830 | 4416 |
| amardeep.virdy | 0.00 | 32 | 24.20 | -0.55 | 1 | -101 | 1929 | 5017 | -370 | 830 | 4416 |
| Steve0211 | 0.00 | 32 | 24.20 | -0.55 | 1 | -101 | 1929 | 5017 | -370 | 830 | 4416 |
| John.Barczynski | 0.00 | 32 | 24.20 | -0.55 | 1 | -101 | 1929 | 5017 | -370 | 830 | 4416 |
| matvarughese3 | 0.00 | 32 | 24.20 | -0.55 | 1 | -101 | 1929 | 5017 | -370 | 830 | 4416 |
| epetrix | 0.00 | 32 | 24.20 | -0.55 | 1 | -101 | 1929 | 5017 | -370 | 830 | 4416 |
| zenitka | 0.00 | 32 | 24.20 | -0.55 | 1 | -101 | 1929 | 5017 | -370 | 830 | 4416 |
| mayankmmmx | -50.00 | 40 | 24.29 | -0.72 | 1 | -136 | 1894 | 5339 | -741 | 459 | 5774 |