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 |
|---|---|---|---|
| norad2 | 5 | 1913 | 944 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.169 | 0.321 | 0.452 | 38.6 | -46 | 109 | 1348 | 1302 | 6542 |
| SRMFix | 0.019 | 0.334 | 0.451 | 57.0 | -52 | 191 | 1396 | 1306 | 6475 |
| SRM | -0.336 | 0.340 | 0.404 | 52.0 | -83 | 2 | 1202 | 944 | 6037 |
| EloSRM | 0.056 | 0.360 | 0.509 | 77.5 | -43 | 285 | 1962 | 1913 | 6322 |
| Odd | 0.043 | 0.373 | 0.534 | 77.8 | -39 | 301 | 1812 | 1769 | 6273 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-05-11 | SRM 506 | 2 | 503 | 340.83 | -0.56 | -43 | 1913 | 6322 | -83 | 944 | 6037 |
| 4 | 2011-04-16 | Member SRM 503 | 2 | 536 | 466.92 | -0.20 | -6 | 1956 | 5937 | -52 | 1027 | 5177 |
| 3 | 2011-04-07 | SRM 502 | 2 | 322 | 332.04 | 0.04 | 38 | 1962 | 5804 | -67 | 1079 | 4603 |
| 2 | 2009-09-23 | SRM 449 | 1 | 541 | 661.96 | 0.03 | 16 | 1924 | 4824 | -56 | 1146 | 3552 |
| 1 | 2009-08-25 | SRM 447 | 2 | 324 | 634.07 | 0.97 | 285 | 1908 | 4903 | 2 | 1202 | 3089 |