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 |
|---|---|---|---|
| sserregiss | 6 | 2624 | 1152 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.574 | 0.658 | 0.905 | 87.6 | -26 | 180 | 2650 | 2624 | 1319 |
| SRMFix | 0.642 | 0.724 | 0.956 | 83.6 | -24 | 176 | 1678 | 1654 | 1369 |
| SRM | 0.490 | 0.783 | 1.056 | 74.0 | -125 | 160 | 1277 | 1152 | 1940 |
| initial | 0.696 | 0.783 | 1.005 | 94.3 | -31 | 242 | 1734 | 1703 | 1234 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2020-04-24 | SRM 784 | 1 | 257 | 232.58 | -0.25 | -26 | 2624 | 1319 | -125 | 1152 | 1940 |
| 5 | 2020-04-18 | TCO20 Round 1A | 1 | 138 | 529.38 | 1.94 | 180 | 2650 | 1278 | 160 | 1277 | 1462 |
| 4 | 2020-03-28 | SRM 782 | 2 | 67 | 88.46 | 0.40 | 52 | 2471 | 1668 | 7 | 1117 | 1897 |
| 3 | 2020-03-07 | SRM 780 | 2 | 49 | 91.94 | 0.91 | 118 | 2419 | 1800 | 31 | 1110 | 1947 |
| 2 | 2020-02-15 | SRM 778 | 2 | 81 | 96.66 | 0.26 | 66 | 2301 | 2135 | -44 | 1079 | 2025 |
| 1 | 2020-01-25 | SRM 776 | 2 | 114 | 130.47 | 0.20 | 84 | 2234 | 2341 | -77 | 1123 | 1832 |