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 |
|---|---|---|---|
| igorpontes | 3 | 1611 | 484 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.208 | 0.224 | 0.289 | 48.0 | -101 | 18 | 1445 | 1438 | 12469 |
| EloSRM | -0.231 | 0.247 | 0.322 | 56.5 | -121 | 17 | 1627 | 1611 | 12370 |
| SRMFix | -0.298 | 0.298 | 0.403 | 63.5 | -150 | 0 | 1050 | 1010 | 12859 |
| initial | -0.324 | 0.324 | 0.384 | 39.0 | -70 | -10 | 1130 | 1083 | 12678 |
| SRM | -0.673 | 0.673 | 0.912 | 238.7 | -558 | -38 | 642 | 484 | 12582 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-03-07 | SRM 536 | 2 | 976 | 992.09 | 0.02 | 17 | 1611 | 12370 | -38 | 484 | 12582 |
| 2 | 2012-02-23 | SRM 534 | 2 | 731 | 713.73 | -0.20 | -32 | 1594 | 12290 | -120 | 522 | 12119 |
| 1 | 2012-02-09 | SRM 532 | 2 | 1141 | 826.50 | -0.52 | -121 | 1627 | 11415 | -558 | 642 | 10841 |