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 |
|---|---|---|---|
| svr58 | 2 | 2317 | 1025 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.233 | 0.283 | 0.367 | 72.5 | 25 | 120 | 1980 | 1980 | 2383 |
| EloSRM | 0.199 | 0.324 | 0.380 | 58.4 | -2 | 114 | 2317 | 2317 | 2342 |
| initial | 0.235 | 0.340 | 0.413 | 41.0 | -13 | 69 | 1257 | 1257 | 2487 |
| SRMFix | 0.248 | 0.362 | 0.439 | 63.5 | -28 | 99 | 1271 | 1271 | 2519 |
| SRM | -0.293 | 0.504 | 0.583 | 98.5 | -186 | 11 | 1025 | 1025 | 2479 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2021-03-19 | SRM 802 | 2 | 75 | 107.77 | 0.52 | 114 | 2317 | 2342 | 11 | 1025 | 2479 |
| 1 | 2021-02-24 | SRM 801 | 2 | 134 | 122.85 | -0.12 | -2 | 2203 | 2773 | -186 | 1014 | 2399 |