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 |
|---|---|---|---|
| nagamon | 4 | 1879 | 913 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.124 | 0.464 | 0.515 | 70.8 | -76 | 106 | 1306 | 1293 | 6207 |
| Odd | 0.175 | 0.465 | 0.532 | 103.1 | -66 | 186 | 1740 | 1740 | 6008 |
| EloSRM | 0.193 | 0.466 | 0.540 | 104.2 | -74 | 175 | 1879 | 1879 | 6040 |
| initial | 0.225 | 0.472 | 0.529 | 56.9 | -60 | 94 | 1308 | 1308 | 6048 |
| SRM | -0.338 | 0.588 | 0.656 | 83.8 | -171 | 24 | 1168 | 913 | 5991 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-11-30 | Member SRM 489 | 2 | 365 | 614.83 | 0.75 | 135 | 1879 | 6040 | 24 | 913 | 5991 |
| 3 | 2010-09-09 | SRM 481 | 2 | 645 | 535.29 | -0.55 | -74 | 1744 | 6865 | -171 | 889 | 5940 |
| 2 | 2010-04-03 | SRM 466 | 2 | 524 | 530.30 | 0.02 | 32 | 1818 | 5491 | -108 | 1060 | 3983 |
| 1 | 2009-05-27 | SRM 441 | 2 | 474 | 693.56 | 0.55 | 175 | 1786 | 5879 | -32 | 1168 | 3389 |