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 |
|---|---|---|---|
| DeepGreen | 2 | 2348 | 1341 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.482 | 2.115 | 2.583 | 305.5 | -235 | 376 | 1576 | 1341 | 2493 |
| initial | 2.298 | 2.342 | 3.281 | 282.0 | -5 | 559 | 1759 | 1753 | 2889 |
| SRMFix | 2.107 | 2.477 | 3.252 | 394.0 | -62 | 726 | 1926 | 1865 | 2096 |
| EloSRM | 2.160 | 2.571 | 3.358 | 456.0 | -68 | 844 | 2416 | 2348 | 1943 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-09-04 | SRM 416 | 1 | 466 | 384.58 | -0.41 | -68 | 2348 | 1943 | -235 | 1341 | 2493 |
| 1 | 2008-08-26 | SRM 415 | 2 | 14 | 371.80 | 4.73 | 844 | 2416 | 1692 | 376 | 1576 | 1219 |