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 |
|---|---|---|---|
| Ema93sh | 4 | 1722 | 537 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.170 | 0.232 | 0.308 | 27.9 | -67 | 8 | 1148 | 1118 | 12030 |
| EloSRM | -0.087 | 0.271 | 0.302 | 72.0 | -123 | 99 | 1747 | 1722 | 10509 |
| SRMFix | -0.142 | 0.273 | 0.340 | 52.2 | -142 | 25 | 1099 | 1074 | 11794 |
| SRM | -0.366 | 0.489 | 0.781 | 170.8 | -644 | 10 | 558 | 537 | 12224 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-09-07 | SRM 555 | 2 | 614 | 632.74 | -0.23 | -25 | 1722 | 10509 | -21 | 537 | 12224 |
| 3 | 2012-08-04 | SRM 551 | 2 | 750 | 815.61 | 0.12 | 41 | 1747 | 9830 | 10 | 558 | 11732 |
| 2 | 2012-07-21 | SRM 550 | 2 | 839 | 995.40 | 0.25 | 99 | 1706 | 10508 | -8 | 548 | 11912 |
| 1 | 2011-10-04 | SRM 520 | 2 | 1140 | 820.36 | -0.49 | -123 | 1607 | 11197 | -644 | 556 | 11245 |