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 |
|---|---|---|---|
| yizhang263 | 1 | 1966 | 1106 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.404 | 0.404 | 0.404 | 95.1 | 95 | 95 | 1295 | 1295 | 7587 |
| initial | 0.458 | 0.458 | 0.458 | 55.1 | 55 | 55 | 1255 | 1255 | 8168 |
| SRM | -0.521 | 0.521 | 0.521 | 94.0 | -94 | -94 | 1106 | 1106 | 5070 |
| EloSRM | 0.530 | 0.530 | 0.530 | 188.6 | 189 | 189 | 1966 | 1966 | 7466 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-09-13 | SRM 556 | 2 | 349 | 503.80 | 0.53 | 189 | 1966 | 7466 | -94 | 1106 | 5070 |