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 |
|---|---|---|---|
| Real_Virtuoz | 1 | 1630 | 947 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.061 | 0.061 | 0.061 | 9.4 | 9 | 9 | 1630 | 1630 | 7292 |
| initial | -0.132 | 0.132 | 0.132 | 15.9 | -16 | -16 | 1184 | 1184 | 7372 |
| SRMFix | -0.191 | 0.191 | 0.191 | 46.0 | -46 | -46 | 1154 | 1154 | 7460 |
| SRM | -1.079 | 1.079 | 1.079 | 253.0 | -253 | -253 | 947 | 947 | 5381 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-08-08 | SRM 446 | 2 | 745 | 713.98 | -0.06 | 9 | 1630 | 7292 | -253 | 947 | 5381 |