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 |
|---|---|---|---|
| jwy258 | 2 | 2307 | 1414 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.775 | 4.029 | 4.892 | 523.0 | -416 | 630 | 1830 | 1414 | 1331 |
| initial | 3.518 | 4.222 | 5.495 | 508.4 | -85 | 932 | 2132 | 2047 | 1183 |
| EloSRM | 3.514 | 4.337 | 5.581 | 528.7 | -120 | 938 | 2426 | 2307 | 1165 |
| Odd | 3.484 | 4.411 | 5.621 | 540.6 | -115 | 967 | 2349 | 2234 | 1046 |
| SRMFix | 3.247 | 4.435 | 5.497 | 580.5 | -181 | 980 | 2180 | 1998 | 990 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-01-04 | SRM 333 | 1 | 406 | 236.00 | -0.82 | -120 | 2307 | 1165 | -416 | 1414 | 1331 |
| 1 | 2006-12-28 | SRM 332 | 2 | 1 | 230.78 | 7.85 | 938 | 2426 | 871 | 630 | 1830 | 438 |