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 |
|---|---|---|---|
| QuiHuar | 4 | 1542 | 545 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.124 | 0.124 | 0.170 | 29.4 | -50 | 14 | 1556 | 1542 | 8600 |
| Odd | -0.127 | 0.127 | 0.163 | 23.3 | -34 | 14 | 1423 | 1414 | 8323 |
| SRMFix | -0.192 | 0.192 | 0.230 | 36.8 | -79 | -9 | 1121 | 1053 | 8970 |
| initial | -0.213 | 0.213 | 0.237 | 25.7 | -42 | -13 | 1166 | 1097 | 9174 |
| SRM | -0.538 | 0.538 | 0.657 | 163.8 | -340 | -41 | 860 | 545 | 8926 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-04-15 | SRM 467 | 2 | 540 | 539.24 | -0.00 | 14 | 1542 | 8600 | -41 | 545 | 8926 |
| 3 | 2009-10-17 | SRM 450 | 2 | 772 | 765.54 | -0.01 | 12 | 1527 | 9143 | -70 | 586 | 9404 |
| 2 | 2009-06-23 | SRM 443 | 2 | 703 | 591.47 | -0.25 | -41 | 1515 | 9320 | -204 | 656 | 8907 |
| 1 | 2009-04-30 | SRM 439 | 2 | 421 | 430.79 | -0.23 | -50 | 1556 | 9356 | -340 | 860 | 8682 |