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 |
|---|---|---|---|
| ndrew | 3 | 1483 | 634 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.194 | 0.288 | 0.356 | 64.4 | -89 | 75 | 1602 | 1483 | 12056 |
| initial | -0.273 | 0.347 | 0.394 | 41.7 | -68 | 13 | 1213 | 1101 | 11401 |
| SRMFix | -0.301 | 0.370 | 0.433 | 59.8 | -106 | 25 | 1225 | 1071 | 10825 |
| SRM | -0.714 | 0.714 | 0.831 | 188.7 | -314 | -110 | 1090 | 634 | 10508 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-07-26 | SRM 513 | 2 | 994 | 1,037.73 | -0.14 | -30 | 1483 | 12056 | -142 | 634 | 10508 |
| 2 | 2007-10-13 | SRM 371 | 2 | 692 | 474.12 | -0.58 | -89 | 1513 | 6363 | -314 | 776 | 6151 |
| 1 | 2007-10-02 | College Tour SRM 368 | 1 | 41 | 45.20 | 0.14 | 75 | 1602 | 5482 | -110 | 1090 | 3325 |