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 |
|---|---|---|---|
| raghavendradatt | 3 | 1490 | 785 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.069 | 0.125 | 0.131 | 30.7 | -28 | 55 | 1527 | 1490 | 7471 |
| initial | -0.151 | 0.151 | 0.180 | 18.2 | -31 | -3 | 1197 | 1145 | 7990 |
| Odd | -0.080 | 0.160 | 0.164 | 35.3 | -23 | 76 | 1447 | 1417 | 6961 |
| SRMFix | -0.170 | 0.170 | 0.191 | 28.5 | -46 | -15 | 1185 | 1114 | 7577 |
| SRM | -0.657 | 0.657 | 0.675 | 138.3 | -180 | -76 | 1020 | 785 | 6982 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-12-11 | SRM 382 | 2 | 290 | 361.57 | -0.12 | -9 | 1490 | 7471 | -76 | 785 | 6982 |
| 2 | 2007-12-08 | SRM 381 | 2 | 482 | 541.40 | -0.18 | -28 | 1499 | 7349 | -159 | 861 | 6092 |
| 1 | 2006-08-29 | SRM 318 | 2 | 275 | 291.32 | 0.08 | 55 | 1527 | 4554 | -180 | 1020 | 3427 |