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 |
|---|---|---|---|
| blackfirel | 1 | 2127 | 1282 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.555 | 0.555 | 0.555 | 82.0 | 82 | 82 | 1282 | 1282 | 2821 |
| SRMFix | 1.459 | 1.459 | 1.459 | 306.0 | 306 | 306 | 1506 | 1506 | 4614 |
| initial | 1.515 | 1.515 | 1.515 | 182.4 | 182 | 182 | 1382 | 1382 | 5592 |
| EloSRM | 1.580 | 1.580 | 1.580 | 422.6 | 423 | 423 | 2127 | 2127 | 4411 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-04-07 | SRM 502 | 2 | 162 | 484.46 | 1.58 | 423 | 2127 | 4411 | 82 | 1282 | 2821 |