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 |
|---|---|---|---|
| 5d8 | 1 | 1894 | 1056 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.209 | 0.209 | 0.209 | 50.3 | 50 | 50 | 1250 | 1250 | 8256 |
| initial | 0.282 | 0.282 | 0.282 | 33.9 | 34 | 34 | 1234 | 1234 | 8671 |
| EloSRM | 0.335 | 0.335 | 0.335 | 133.0 | 133 | 133 | 1894 | 1894 | 8204 |
| SRM | -0.753 | 0.753 | 0.753 | 144.0 | -144 | -144 | 1056 | 1056 | 5652 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-05-19 | SRM 543 | 2 | 630 | 794.86 | 0.34 | 133 | 1894 | 8204 | -144 | 1056 | 5652 |