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 |
|---|---|---|---|
| Mumuksia | 4 | 2064 | 920 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.471 | 0.632 | 0.672 | 117.6 | -70 | 152 | 2064 | 2064 | 6516 |
| initial | 0.464 | 0.655 | 0.701 | 78.9 | -46 | 126 | 1423 | 1423 | 6413 |
| SRMFix | 0.454 | 0.663 | 0.696 | 97.3 | -98 | 110 | 1392 | 1392 | 6781 |
| SRM | 0.113 | 0.672 | 0.767 | 112.0 | -362 | 58 | 920 | 920 | 7530 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-04-11 | SRM 540 | 2 | 316 | 617.90 | 0.97 | 142 | 2064 | 6516 | 58 | 920 | 7530 |
| 3 | 2011-12-17 | SRM 527 | 2 | 459 | 706.68 | 0.62 | 105 | 1922 | 7145 | 26 | 862 | 7714 |
| 2 | 2011-11-29 | SRM 525 | 2 | 565 | 865.38 | 0.62 | 152 | 1817 | 8243 | -2 | 836 | 8131 |
| 1 | 2011-11-12 | SRM 523 | 2 | 801 | 762.05 | -0.32 | -70 | 1665 | 10152 | -362 | 838 | 8048 |