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 |
|---|---|---|---|
| raga123 | 3 | 1735 | 677 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.048 | 0.214 | 0.220 | 33.7 | -29 | 61 | 1565 | 1565 | 10000 |
| EloSRM | -0.068 | 0.238 | 0.240 | 44.5 | -37 | 61 | 1735 | 1735 | 9936 |
| initial | -0.131 | 0.266 | 0.270 | 32.0 | -39 | 24 | 1167 | 1153 | 10660 |
| SRMFix | -0.125 | 0.290 | 0.292 | 54.2 | -80 | 34 | 1120 | 1106 | 10642 |
| SRM | -0.671 | 0.681 | 0.858 | 174.3 | -316 | -16 | 884 | 677 | 10969 |
| # | 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 | 766 | 914.82 | 0.26 | 61 | 1735 | 9936 | -16 | 677 | 10969 |
| 2 | 2012-02-09 | SRM 532 | 2 | 1042 | 871.01 | -0.26 | -37 | 1674 | 10343 | -191 | 693 | 10339 |
| 1 | 2012-01-31 | SRM 531 | 2 | 892 | 776.44 | -0.20 | -36 | 1711 | 9713 | -316 | 884 | 7489 |