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 |
|---|---|---|---|
| jltnf | 2 | 1241 | 197 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.469 | 0.469 | 0.486 | 97.4 | -132 | -63 | 1304 | 1241 | 5542 |
| SRMFix | -0.551 | 0.551 | 0.578 | 113.8 | -164 | -63 | 1036 | 972 | 5584 |
| initial | -0.597 | 0.597 | 0.605 | 71.9 | -84 | -60 | 1116 | 1056 | 5498 |
| SRM | -0.868 | 0.868 | 1.010 | 501.5 | -683 | -320 | 517 | 197 | 5641 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-12-19 | SRM 278 | 2 | 325 | 256.74 | -0.34 | -63 | 1241 | 5542 | -320 | 197 | 5641 |
| 1 | 2005-12-17 | SRM 277 | 2 | 490 | 323.32 | -0.60 | -132 | 1304 | 5151 | -683 | 517 | 5374 |