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 |
|---|---|---|---|
| sun-prayer | 3 | 1472 | 659 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.198 | 0.213 | 0.253 | 37.5 | -43 | 34 | 1550 | 1472 | 6333 |
| initial | -0.243 | 0.243 | 0.268 | 29.3 | -42 | -10 | 1190 | 1112 | 7309 |
| SRMFix | -0.257 | 0.257 | 0.271 | 43.4 | -50 | -34 | 1166 | 1070 | 7026 |
| SRM | -0.799 | 0.799 | 0.825 | 180.3 | -249 | -139 | 951 | 659 | 6888 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-07-21 | SRM 359 | 2 | 532 | 457.76 | -0.34 | -43 | 1472 | 6333 | -139 | 659 | 6888 |
| 2 | 2007-07-17 | SRM 358 | 2 | 373 | 372.46 | -0.27 | -36 | 1514 | 5848 | -153 | 798 | 5677 |
| 1 | 2007-07-12 | SRM 357 | 2 | 381 | 387.00 | 0.02 | 34 | 1550 | 5536 | -249 | 951 | 4293 |