3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sangonana | 11 | 2712 | 1286 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.280 | 0.687 | 0.879 | 79.8 | -108 | 170 | 2352 | 2352 | 1122 |
| EloSRM | 0.320 | 0.708 | 0.901 | 83.6 | -120 | 179 | 2712 | 2712 | 1079 |
| SRM | 0.429 | 0.755 | 1.000 | 85.6 | -346 | 137 | 1341 | 1286 | 1159 |
| SRMFix | 0.354 | 0.760 | 0.945 | 82.2 | -119 | 197 | 1640 | 1640 | 1240 |
| initial | 0.381 | 0.780 | 0.996 | 93.9 | -169 | 256 | 1705 | 1705 | 1088 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2021-07-08 | TCO21 Parallel 3 | 1 | 25 | 26.61 | 0.09 | 18 | 2712 | 1079 | 5 | 1286 | 1159 |
| 10 | 2021-06-25 | SRM 808 | 1 | 73 | 92.16 | 0.34 | 56 | 2695 | 1113 | 41 | 1281 | 1170 |
| 9 | 2021-04-28 | 2021 TCO 1B | 1 | 100 | 110.40 | 0.14 | 27 | 2639 | 1310 | 16 | 1240 | 1414 |
| 8 | 2021-03-19 | SRM 802 | 2 | 25 | 43.68 | 0.80 | 68 | 2612 | 1414 | 109 | 1224 | 1553 |
| 7 | 2021-02-24 | SRM 801 | 2 | 38 | 67.09 | 0.82 | 89 | 2544 | 1588 | 65 | 1115 | 1965 |
| 6 | 2020-09-10 | SRM 790 | 2 | 95 | 41.38 | -1.20 | -56 | 2455 | 1687 | -62 | 1050 | 2103 |
| 5 | 2020-07-09 | TCO20 Round 2A | 1 | 375 | 400.03 | 0.09 | 26 | 2511 | 1517 | -20 | 1112 | 1843 |
| 4 | 2020-05-15 | SRM 786 | 2 | 39 | 156.68 | 2.01 | 179 | 2484 | 1779 | 137 | 1132 | 2027 |
| 3 | 2020-04-28 | TCO20 Round 1B | 1 | 380 | 198.94 | -0.93 | -120 | 2305 | 2457 | -346 | 995 | 2754 |
| 2 | 2020-01-25 | SRM 776 | 2 | 49 | 97.78 | 1.00 | 156 | 2426 | 1720 | 133 | 1341 | 1079 |
| 1 | 2019-12-11 | SRM 772 | 2 | 65 | 85.52 | 0.36 | 126 | 2270 | 2125 | 8 | 1208 | 1523 |