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 |
|---|---|---|---|
| Guardian83 | 1 | 1310 | 796 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.409 | 0.409 | 0.409 | 74.1 | -74 | -74 | 1253 | 1253 | 3491 |
| EloSRM | -0.442 | 0.442 | 0.442 | 91.6 | -92 | -92 | 1310 | 1310 | 3444 |
| initial | -0.543 | 0.543 | 0.543 | 65.4 | -65 | -65 | 1135 | 1135 | 3421 |
| SRMFix | -0.579 | 0.579 | 0.579 | 133.6 | -134 | -134 | 1066 | 1066 | 3565 |
| SRM | -1.252 | 1.252 | 1.252 | 404.0 | -404 | -404 | 796 | 796 | 3049 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-04-14 | SRM 238 | 2 | 271 | 199.54 | -0.44 | -92 | 1310 | 3444 | -404 | 796 | 3049 |