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 |
|---|---|---|---|
| itsrnr | 5 | 1484 | 751 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.084 | 0.278 | 0.429 | 35.0 | -43 | 105 | 1419 | 1419 | 3316 |
| EloSRM | 0.087 | 0.281 | 0.439 | 38.5 | -61 | 109 | 1484 | 1484 | 3270 |
| SRMFix | 0.069 | 0.315 | 0.477 | 45.4 | -106 | 95 | 1163 | 1163 | 3491 |
| initial | 0.031 | 0.334 | 0.460 | 40.2 | -49 | 110 | 1219 | 1219 | 3148 |
| SRM | -0.174 | 0.543 | 0.689 | 118.2 | -332 | 71 | 868 | 751 | 4059 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2005-11-03 | SRM 270 | 2 | 112 | 212.10 | 0.92 | 109 | 1484 | 3270 | 71 | 751 | 4059 |
| 4 | 2005-10-18 | SRM 268 | 2 | 269 | 258.88 | -0.06 | 4 | 1374 | 3907 | -38 | 680 | 4373 |
| 3 | 2005-10-01 | SRM 266 | 2 | 148 | 250.96 | -0.00 | 14 | 1370 | 3910 | -1 | 718 | 4197 |
| 2 | 2005-09-27 | SRM 265 | 2 | 356 | 329.09 | -0.11 | -5 | 1357 | 4025 | -149 | 719 | 4200 |
| 1 | 2005-09-09 | SRM 262 | 2 | 248 | 199.47 | -0.31 | -61 | 1362 | 3885 | -332 | 868 | 3220 |