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 |
|---|---|---|---|
| ysokal | 1 | 2214 | 1337 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.019 | 1.019 | 1.019 | 137.0 | 137 | 137 | 1337 | 1337 | 2578 |
| SRMFix | 1.972 | 1.972 | 1.972 | 392.6 | 393 | 393 | 1593 | 1593 | 4129 |
| initial | 2.037 | 2.037 | 2.037 | 245.3 | 245 | 245 | 1445 | 1445 | 5197 |
| EloSRM | 2.112 | 2.112 | 2.112 | 502.4 | 502 | 502 | 2214 | 2214 | 3984 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-05-28 | SRM 507 | 2 | 195 | 843.11 | 2.11 | 502 | 2214 | 3984 | 137 | 1337 | 2578 |