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 |
|---|---|---|---|
| DmitryOleinik | 1 | 1748 | 1048 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.224 | 0.224 | 0.224 | 53.8 | 54 | 54 | 1254 | 1254 | 6677 |
| initial | 0.294 | 0.294 | 0.294 | 35.4 | 35 | 35 | 1235 | 1235 | 6944 |
| EloSRM | 0.355 | 0.355 | 0.355 | 141.6 | 142 | 142 | 1748 | 1748 | 6490 |
| Odd | 0.390 | 0.390 | 0.390 | 156.6 | 157 | 157 | 1613 | 1613 | 6637 |
| SRM | -0.758 | 0.758 | 0.758 | 152.0 | -152 | -152 | 1048 | 1048 | 5671 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-04-30 | SRM 439 | 2 | 349 | 446.35 | 0.36 | 142 | 1748 | 6490 | -152 | 1048 | 5671 |