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 |
|---|---|---|---|
| rkmulp01 | 2 | 1322 | 689 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.315 | 0.315 | 0.328 | 41.0 | -53 | -29 | 1313 | 1259 | 4446 |
| EloSRM | -0.326 | 0.326 | 0.335 | 50.8 | -59 | -43 | 1381 | 1322 | 4400 |
| SRMFix | -0.390 | 0.390 | 0.392 | 77.2 | -83 | -71 | 1117 | 1046 | 4707 |
| initial | -0.406 | 0.406 | 0.415 | 48.9 | -59 | -39 | 1161 | 1102 | 4728 |
| SRM | -0.800 | 0.800 | 0.802 | 255.5 | -266 | -245 | 934 | 689 | 4317 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-09-27 | SRM 265 | 2 | 382 | 315.22 | -0.40 | -59 | 1322 | 4400 | -245 | 689 | 4317 |
| 1 | 2005-09-20 | SRM 264 | 2 | 182 | 202.74 | -0.25 | -43 | 1381 | 3727 | -266 | 934 | 2849 |