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 |
|---|---|---|---|
| cyberknight | 5 | 1915 | 834 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.129 | 0.343 | 0.399 | 41.3 | -35 | 86 | 1312 | 1278 | 7612 |
| SRMFix | 0.062 | 0.355 | 0.405 | 52.3 | -68 | 77 | 1292 | 1257 | 7783 |
| EloSRM | 0.070 | 0.400 | 0.452 | 81.3 | -51 | 159 | 1950 | 1915 | 7404 |
| SRM | -0.320 | 0.496 | 0.553 | 80.8 | -161 | 19 | 1093 | 834 | 8213 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-02-09 | SRM 532 | 2 | 778 | 563.23 | -0.47 | -35 | 1915 | 7404 | -56 | 834 | 8213 |
| 4 | 2012-01-31 | SRM 531 | 2 | 432 | 698.40 | 0.69 | 134 | 1950 | 7043 | 19 | 890 | 7409 |
| 3 | 2011-07-26 | SRM 513 | 2 | 748 | 771.86 | 0.04 | 27 | 1816 | 7817 | -61 | 871 | 7370 |
| 2 | 2011-07-13 | SRM 512 | 2 | 957 | 746.12 | -0.36 | -51 | 1789 | 8025 | -161 | 932 | 6563 |
| 1 | 2010-10-21 | Member SRM 485 | 2 | 450 | 609.54 | 0.44 | 159 | 1840 | 6097 | -107 | 1093 | 4037 |