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 |
|---|---|---|---|
| bubnov | 3 | 2379 | 1212 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 1.571 | 1.584 | 2.689 | 180.0 | -3 | 519 | 1737 | 1735 | 3407 |
| initial | 1.651 | 1.651 | 2.733 | 198.8 | 10 | 570 | 1796 | 1796 | 3366 |
| EloSRM | 1.616 | 1.664 | 2.727 | 234.6 | -3 | 610 | 2382 | 2379 | 3091 |
| Odd | 1.624 | 1.669 | 2.714 | 234.5 | -2 | 588 | 2206 | 2204 | 3162 |
| SRM | 1.036 | 1.706 | 2.420 | 161.3 | -165 | 248 | 1283 | 1212 | 3671 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-07-26 | SRM 513 | 1 | 573 | 545.19 | -0.07 | -3 | 2379 | 3091 | -71 | 1212 | 3671 |
| 2 | 2011-07-13 | SRM 512 | 2 | 32 | 842.52 | 4.72 | 610 | 2382 | 3069 | 248 | 1283 | 2996 |
| 1 | 2010-10-21 | Member SRM 485 | 2 | 521 | 606.71 | 0.20 | 91 | 1773 | 6679 | -165 | 1035 | 4518 |