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 |
|---|---|---|---|
| Vitaley | 1 | 1645 | 1040 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.131 | 0.131 | 0.131 | 31.9 | 32 | 32 | 1232 | 1232 | 5179 |
| initial | 0.197 | 0.197 | 0.197 | 23.8 | 24 | 24 | 1224 | 1224 | 5364 |
| EloSRM | 0.295 | 0.295 | 0.295 | 121.2 | 121 | 121 | 1645 | 1645 | 5167 |
| SRM | -0.769 | 0.769 | 0.769 | 160.0 | -160 | -160 | 1040 | 1040 | 3731 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-09-12 | SRM 365 | 2 | 403 | 494.48 | 0.30 | 121 | 1645 | 5167 | -160 | 1040 | 3731 |