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 |
|---|---|---|---|
| dumpling5232 | 5 | 1924 | 839 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.029 | 0.122 | 0.139 | 19.4 | -23 | 41 | 1270 | 1246 | 8110 |
| EloSRM | -0.011 | 0.154 | 0.201 | 38.1 | -17 | 122 | 1942 | 1924 | 7819 |
| initial | 0.105 | 0.173 | 0.181 | 20.8 | -20 | 29 | 1284 | 1263 | 8029 |
| SRM | -0.357 | 0.357 | 0.431 | 72.2 | -149 | -28 | 1051 | 839 | 8427 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-08-22 | SRM 553 | 2 | 512 | 411.10 | -0.32 | -17 | 1924 | 7819 | -41 | 839 | 8427 |
| 4 | 2012-08-16 | SRM 552 | 2 | 410 | 408.61 | -0.00 | 14 | 1942 | 7601 | -28 | 880 | 7757 |
| 3 | 2012-08-04 | SRM 551 | 2 | 621 | 582.60 | -0.09 | 4 | 1928 | 7713 | -55 | 908 | 7372 |
| 2 | 2012-07-21 | SRM 550 | 2 | 650 | 676.80 | 0.06 | 33 | 1924 | 7766 | -88 | 963 | 6667 |
| 1 | 2012-07-09 | SRM 549 | 2 | 397 | 488.89 | 0.30 | 122 | 1891 | 8132 | -149 | 1051 | 5563 |