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 |
|---|---|---|---|
| Somnath | 3 | 1456 | 727 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.064 | 0.242 | 0.246 | 41.1 | -45 | 63 | 1376 | 1376 | 5608 |
| EloSRM | -0.070 | 0.257 | 0.263 | 49.6 | -61 | 65 | 1456 | 1456 | 5555 |
| initial | -0.166 | 0.291 | 0.307 | 35.1 | -51 | 23 | 1149 | 1140 | 6200 |
| SRMFix | -0.132 | 0.309 | 0.327 | 59.5 | -106 | 37 | 1095 | 1095 | 6098 |
| SRM | -0.544 | 0.564 | 0.733 | 157.7 | -338 | -21 | 862 | 727 | 6109 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2006-10-25 | SRM 324 | 2 | 301 | 365.47 | 0.28 | 65 | 1456 | 5555 | -21 | 727 | 6109 |
| 2 | 2006-10-19 | SRM 323 | 2 | 300 | 340.92 | -0.18 | -23 | 1392 | 6168 | -114 | 748 | 5915 |
| 1 | 2006-09-30 | SRM 320 | 2 | 453 | 365.33 | -0.31 | -61 | 1415 | 5852 | -338 | 862 | 4857 |