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 |
|---|---|---|---|
| ningjin | 2 | 1438 | 576 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.284 | 0.284 | 0.286 | 61.1 | -66 | -56 | 1503 | 1438 | 12227 |
| initial | -0.382 | 0.382 | 0.387 | 46.0 | -53 | -39 | 1161 | 1108 | 12423 |
| SRMFix | -0.387 | 0.387 | 0.387 | 77.4 | -88 | -67 | 1112 | 1045 | 12214 |
| SRM | -1.005 | 1.005 | 1.018 | 312.0 | -353 | -271 | 847 | 576 | 12072 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-08-06 | SRM 413 | 2 | 694 | 566.48 | -0.32 | -66 | 1438 | 12227 | -271 | 576 | 12072 |
| 1 | 2008-05-28 | SRM 403 | 2 | 386 | 366.90 | -0.25 | -56 | 1503 | 10086 | -353 | 847 | 8483 |