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 |
|---|---|---|---|
| YulY2J | 1 | 1916 | 1076 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.259 | 0.259 | 0.259 | 61.9 | 62 | 62 | 1262 | 1262 | 7895 |
| initial | 0.325 | 0.325 | 0.325 | 39.2 | 39 | 39 | 1239 | 1239 | 8364 |
| EloSRM | 0.387 | 0.387 | 0.387 | 145.7 | 146 | 146 | 1916 | 1916 | 7840 |
| SRM | -0.658 | 0.658 | 0.658 | 124.0 | -124 | -124 | 1076 | 1076 | 5259 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-07-21 | SRM 550 | 2 | 631 | 824.92 | 0.39 | 146 | 1916 | 7840 | -124 | 1076 | 5259 |