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 |
|---|---|---|---|
| ankan21 | 1 | 2161 | 873 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.158 | 0.158 | 0.158 | 44.1 | -44 | -44 | 1796 | 1796 | 3299 |
| SRMFix | -0.171 | 0.171 | 0.171 | 41.3 | -41 | -41 | 1159 | 1159 | 3179 |
| initial | -0.172 | 0.172 | 0.172 | 20.7 | -21 | -21 | 1179 | 1179 | 3158 |
| EloSRM | -0.183 | 0.183 | 0.183 | 51.6 | -52 | -52 | 2161 | 2161 | 3121 |
| SRM | -0.667 | 0.667 | 0.667 | 327.0 | -327 | -327 | 873 | 873 | 3193 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-04-17 | 2021 TCO 1A | 1 | 387 | 384.90 | -0.18 | -52 | 2161 | 3121 | -327 | 873 | 3193 |