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 |
|---|---|---|---|
| NurligayanovG | 4 | 1621 | 569 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.093 | 0.213 | 0.249 | 55.3 | -87 | 79 | 1652 | 1621 | 9079 |
| initial | -0.182 | 0.223 | 0.270 | 26.8 | -54 | 10 | 1156 | 1112 | 10059 |
| SRMFix | -0.160 | 0.235 | 0.284 | 44.2 | -113 | 26 | 1113 | 1075 | 9638 |
| SRM | -0.486 | 0.486 | 0.667 | 157.8 | -429 | -48 | 771 | 569 | 9856 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-02-26 | SRM 498 | 2 | 975 | 827.17 | -0.24 | -31 | 1621 | 9079 | -94 | 569 | 9856 |
| 3 | 2011-01-27 | SRM 495 | 2 | 807 | 816.86 | 0.02 | 25 | 1652 | 8564 | -60 | 663 | 9190 |
| 2 | 2010-03-16 | SRM 464 | 2 | 676 | 788.47 | 0.22 | 79 | 1627 | 7170 | -48 | 723 | 7541 |
| 1 | 2009-11-25 | SRM 453.5 | 2 | 666 | 573.28 | -0.38 | -87 | 1549 | 8297 | -429 | 771 | 7612 |