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 |
|---|---|---|---|
| e-kayrakli | 1 | 1789 | 1061 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.235 | 0.235 | 0.235 | 56.5 | 57 | 57 | 1257 | 1257 | 6017 |
| initial | 0.301 | 0.301 | 0.301 | 36.2 | 36 | 36 | 1236 | 1236 | 6287 |
| EloSRM | 0.376 | 0.376 | 0.376 | 145.7 | 146 | 146 | 1789 | 1789 | 5936 |
| Odd | 0.424 | 0.424 | 0.424 | 161.0 | 161 | 161 | 1641 | 1641 | 6105 |
| SRM | -0.740 | 0.740 | 0.740 | 139.0 | -139 | -139 | 1061 | 1061 | 4185 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-01-19 | SRM 459 | 2 | 515 | 668.51 | 0.38 | 146 | 1789 | 5936 | -139 | 1061 | 4185 |