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 |
|---|---|---|---|
| saxton | 2 | 1573 | 803 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.152 | 0.152 | 0.172 | 18.0 | -34 | 2 | 1607 | 1573 | 8496 |
| initial | -0.186 | 0.186 | 0.202 | 22.4 | -32 | -13 | 1187 | 1155 | 10291 |
| SRMFix | -0.211 | 0.211 | 0.223 | 40.8 | -48 | -34 | 1166 | 1119 | 10137 |
| SRM | -0.698 | 0.698 | 0.704 | 198.5 | -217 | -180 | 983 | 803 | 9334 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-04-30 | SRM 439 | 2 | 421 | 430.64 | -0.23 | -34 | 1573 | 8496 | -180 | 803 | 9334 |
| 1 | 2009-04-19 | SRM 438 | 2 | 320 | 497.89 | -0.07 | 2 | 1607 | 7787 | -217 | 983 | 6940 |