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 |
|---|---|---|---|
| yur3k | 3 | 2938 | 1394 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.563 | 0.997 | 1.082 | 230.7 | -249 | 328 | 1643 | 1394 | 888 |
| EloSRM | 0.925 | 1.238 | 1.406 | 290.1 | -73 | 562 | 3012 | 2938 | 663 |
| SRMFix | 1.085 | 1.258 | 1.472 | 219.9 | -36 | 415 | 1824 | 1788 | 940 |
| Odd | 0.966 | 1.259 | 1.437 | 283.6 | -66 | 552 | 2625 | 2559 | 712 |
| initial | 1.206 | 1.267 | 1.530 | 152.6 | -11 | 254 | 1647 | 1636 | 1186 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-07-08 | TCO21 Round 3 | 1 | 235 | 180.32 | -0.47 | -73 | 2938 | 663 | -249 | 1394 | 888 |
| 2 | 2021-06-02 | TCO21 2B | 1 | 67 | 148.51 | 1.15 | 236 | 3012 | 570 | 115 | 1643 | 513 |
| 1 | 2021-04-28 | 2021 TCO 1B | 1 | 43 | 183.81 | 2.10 | 562 | 2776 | 987 | 328 | 1528 | 695 |