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 |
|---|---|---|---|
| cholland | 2 | 1627 | 803 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.060 | 0.371 | 0.375 | 44.6 | -52 | 37 | 1237 | 1185 | 6871 |
| SRMFix | -0.142 | 0.396 | 0.421 | 74.5 | -88 | 61 | 1261 | 1172 | 6729 |
| EloSRM | -0.071 | 0.487 | 0.492 | 118.2 | -76 | 161 | 1702 | 1627 | 6367 |
| Odd | -0.058 | 0.503 | 0.506 | 119.5 | -66 | 173 | 1589 | 1523 | 6375 |
| SRM | -0.852 | 0.852 | 0.864 | 198.5 | -261 | -136 | 1064 | 803 | 6933 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-02-26 | SRM 391 | 2 | 466 | 360.01 | -0.56 | -76 | 1627 | 6367 | -261 | 803 | 6933 |
| 1 | 2008-01-15 | SRM 388 | 2 | 381 | 508.24 | 0.42 | 161 | 1702 | 5541 | -136 | 1064 | 4208 |