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 |
|---|---|---|---|
| santoshpc | 2 | 1820 | 1006 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.883 | 1.081 | 1.396 | 183.5 | -26 | 341 | 1715 | 1715 | 3914 |
| initial | 0.775 | 1.084 | 1.332 | 130.5 | -37 | 224 | 1387 | 1387 | 3809 |
| EloSRM | 0.865 | 1.092 | 1.392 | 195.9 | -44 | 348 | 1820 | 1820 | 3810 |
| SRMFix | 0.771 | 1.127 | 1.365 | 176.7 | -84 | 269 | 1385 | 1385 | 3936 |
| SRM | 0.194 | 1.234 | 1.249 | 221.0 | -318 | 124 | 1006 | 1006 | 3923 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-07-21 | SRM 359 | 2 | 127 | 492.78 | 1.96 | 348 | 1820 | 3810 | 124 | 1006 | 3923 |
| 1 | 2007-07-17 | SRM 358 | 2 | 373 | 384.89 | -0.23 | -44 | 1472 | 6213 | -318 | 882 | 4911 |