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 |
|---|---|---|---|
| alex1999 | 1 | 1910 | 771 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.491 | 0.491 | 0.491 | 103.4 | -103 | -103 | 1910 | 1910 | 5421 |
| initial | -0.517 | 0.517 | 0.517 | 62.2 | -62 | -62 | 1138 | 1138 | 5545 |
| SRMFix | -0.554 | 0.554 | 0.554 | 128.2 | -128 | -128 | 1072 | 1072 | 5671 |
| SRM | -1.407 | 1.407 | 1.407 | 429.0 | -429 | -429 | 771 | 771 | 5115 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-05-07 | SRM 714 | 2 | 265 | 188.55 | -0.49 | -103 | 1910 | 5421 | -429 | 771 | 5115 |