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.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kazuyoshihayase | 31 | 2264 | 726 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.013 | 0.476 | 0.672 | 29.3 | -63 | 96 | 1424 | 1288 | 1307 |
| EloSRM | -0.039 | 0.477 | 0.661 | 34.4 | -56 | 167 | 2320 | 2264 | 1476 |
| Odd | -0.085 | 0.478 | 0.660 | 32.9 | -70 | 188 | 2049 | 1965 | 1342 |
| initial | 0.009 | 0.513 | 0.724 | 61.8 | -173 | 270 | 1607 | 1232 | 1395 |
| SRM | 0.078 | 0.531 | 0.744 | 56.9 | -148 | 122 | 1101 | 726 | 1965 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | 2022-06-08 | SRM 831 | 2 | 39 | 31.65 | -0.30 | -19 | 2264 | 1476 | -37 | 726 | 1965 |
| 30 | 2021-07-13 | SRM 809 | 2 | 52 | 82.28 | 0.66 | 64 | 2284 | 2115 | 40 | 763 | 3120 |
| 29 | 2020-10-23 | SRM 792 | 2 | 90 | 85.20 | -0.50 | -23 | 2219 | 2467 | -47 | 723 | 3713 |
| 28 | 2020-05-15 | SRM 786 | 2 | 233 | 184.59 | -0.63 | -24 | 2243 | 2664 | -57 | 770 | 3991 |
| 27 | 2020-04-28 | TCO20 Round 1B | 1 | 292 | 257.68 | -0.18 | -7 | 2267 | 2608 | -10 | 827 | 3950 |
| 26 | 2020-01-25 | SRM 776 | 2 | 79 | 107.53 | 0.44 | 40 | 2274 | 2209 | 24 | 837 | 3492 |
| 25 | 2019-12-21 | SRM 773 | 2 | 78 | 73.83 | -0.54 | -31 | 2234 | 2248 | -64 | 813 | 3428 |
| 24 | 2019-02-02 | TCO19 SRM 749 | 2 | 117 | 70.95 | -0.95 | -56 | 2264 | 2051 | -101 | 877 | 2753 |
| 23 | 2017-08-14 | SRM 719 | 2 | 19 | 84.78 | 2.16 | 121 | 2320 | 2815 | 102 | 978 | 3494 |
| 22 | 2016-12-13 | SRM 703 | 2 | 170 | 105.15 | -0.69 | -21 | 2199 | 4081 | -32 | 876 | 5000 |
| 21 | 2016-10-26 | SRM 701 | 2 | 139 | 151.08 | 0.12 | 15 | 2220 | 4016 | 18 | 908 | 4788 |
| 20 | 2016-09-26 | SRM 699 (Cisco) | 2 | 102 | 203.77 | 1.00 | 57 | 2205 | 4335 | 70 | 890 | 5227 |
| 19 | 2016-08-10 | SRM 696 | 2 | 125 | 108.96 | -0.20 | -3 | 2148 | 4685 | 11 | 820 | 5894 |
| 18 | 2016-04-27 | 2016 TCO Algo 1C | 1 | 364 | 366.79 | 0.01 | 6 | 2151 | 5018 | 15 | 809 | 6322 |
| 17 | 2016-03-07 | SRM 684 | 2 | 280 | 231.68 | -0.27 | -6 | 2144 | 5030 | -5 | 794 | 6404 |
| 16 | 2016-02-29 | SRM 683 | 2 | 347 | 240.44 | -0.80 | -30 | 2151 | 4925 | -79 | 799 | 6243 |
| 15 | 2016-01-20 | SRM 679 | 2 | 273 | 228.65 | -0.26 | -5 | 2180 | 4786 | 2 | 878 | 5746 |
| 14 | 2015-12-10 | SRM 675 | 2 | 100 | 168.43 | 0.75 | 48 | 2186 | 4761 | 55 | 876 | 5675 |
| 13 | 2015-09-11 | SRM 667 | 2 | 551 | 321.17 | -0.98 | -31 | 2138 | 5390 | -111 | 821 | 6682 |
| 12 | 2015-08-22 | 2015 TCO 2D | 1 | 311 | 386.32 | 0.04 | 7 | 2169 | 5303 | 22 | 932 | 5641 |
| 11 | 2015-08-11 | SRM 665 | 2 | 447 | 228.66 | -1.09 | -40 | 2163 | 5422 | -148 | 910 | 5990 |
| 10 | 2015-08-01 | SRM 664 | 2 | 225 | 239.34 | 0.09 | 14 | 2203 | 5089 | -11 | 1058 | 4567 |
| 9 | 2015-07-23 | SRM 663 | 2 | 266 | 270.92 | 0.03 | 12 | 2188 | 5121 | -32 | 1069 | 4427 |
| 8 | 2015-07-18 | 2015 TCO 2C | 1 | 188 | 371.32 | 0.08 | 16 | 2177 | 5252 | 74 | 1101 | 4225 |
| 7 | 2015-06-20 | 2015 TCO 2B | 1 | 323 | 440.66 | 0.03 | 9 | 2160 | 5676 | 19 | 1027 | 5030 |
| 6 | 2015-05-31 | 2015 TCO 2A | 1 | 389 | 635.93 | -0.02 | 0 | 2151 | 6001 | 71 | 1008 | 5491 |
| 5 | 2015-05-09 | 2015 TCO 1C | 1 | 299 | 562.82 | 0.91 | 133 | 2151 | 6329 | 122 | 937 | 6472 |
| 4 | 2015-04-25 | 2015 TCO 1B | 1 | 592 | 693.32 | -0.10 | -12 | 2019 | 7593 | -51 | 815 | 8040 |
| 3 | 2015-04-09 | SRM 655 | 2 | 342 | 349.96 | -0.44 | -43 | 2030 | 7835 | -128 | 866 | 7665 |
| 2 | 2015-02-10 | SRM 649 | 2 | 412 | 391.59 | -0.07 | 9 | 2073 | 7606 | -98 | 994 | 6396 |
| 1 | 2015-01-24 | SRM 647 | 2 | 379 | 522.93 | 0.46 | 167 | 2064 | 7786 | -108 | 1092 | 5477 |