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 |
|---|---|---|---|
| drayunyouxi | 1 | 1927 | 1054 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.170 | 0.170 | 0.170 | 41.0 | 41 | 41 | 1241 | 1241 | 8081 |
| initial | 0.234 | 0.234 | 0.234 | 28.2 | 28 | 28 | 1228 | 1228 | 8453 |
| EloSRM | 0.292 | 0.292 | 0.292 | 117.8 | 118 | 118 | 1927 | 1927 | 8007 |
| SRM | -0.761 | 0.761 | 0.761 | 146.0 | -146 | -146 | 1054 | 1054 | 5636 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-04-26 | SRM 577 | 2 | 540 | 660.94 | 0.29 | 118 | 1927 | 8007 | -146 | 1054 | 5636 |