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 |
|---|---|---|---|
| akruman | 3 | 1864 | 869 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.048 | 0.535 | 0.594 | 64.4 | -58 | 105 | 1305 | 1217 | 8701 |
| SRMFix | -0.126 | 0.663 | 0.671 | 119.0 | -100 | 181 | 1381 | 1206 | 8624 |
| SRM | -0.682 | 0.682 | 0.795 | 110.3 | -158 | -19 | 1181 | 869 | 7965 |
| EloSRM | -0.144 | 0.768 | 0.777 | 147.8 | -87 | 282 | 2026 | 1864 | 8503 |
| Odd | -0.122 | 0.784 | 0.798 | 150.0 | -85 | 301 | 1844 | 1694 | 8456 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-10-10 | SRM 557 | 2 | 860 | 538.20 | -0.68 | -87 | 1864 | 8503 | -154 | 869 | 7965 |
| 2 | 2012-03-03 | SRM 535 | 2 | 878 | 543.56 | -0.69 | -74 | 1951 | 7321 | -158 | 1023 | 6031 |
| 1 | 2012-01-14 | SRM 529 | 2 | 431 | 823.99 | 0.94 | 282 | 2026 | 6245 | -19 | 1181 | 4178 |