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 |
|---|---|---|---|
| mfp.c | 2 | 1522 | 613 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.269 | 0.269 | 0.281 | 63.6 | -78 | -49 | 1571 | 1522 | 12209 |
| SRMFix | -0.392 | 0.392 | 0.399 | 81.2 | -109 | -54 | 1091 | 1038 | 11769 |
| initial | -0.395 | 0.395 | 0.395 | 47.5 | -50 | -45 | 1150 | 1105 | 11570 |
| SRM | -0.926 | 0.926 | 0.967 | 293.5 | -394 | -193 | 806 | 613 | 10926 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-10-25 | SRM 522 | 2 | 699 | 655.20 | -0.19 | -49 | 1522 | 12209 | -193 | 613 | 10926 |
| 1 | 2010-03-02 | SRM 463 | 2 | 682 | 601.91 | -0.35 | -78 | 1571 | 8122 | -394 | 806 | 6935 |