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 |
|---|---|---|---|
| NongFuSpring | 1 | 2134 | 1223 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.154 | 0.154 | 0.154 | 23.0 | 23 | 23 | 1223 | 1223 | 4054 |
| SRMFix | 1.143 | 1.143 | 1.143 | 247.8 | 248 | 248 | 1448 | 1448 | 6217 |
| initial | 1.209 | 1.209 | 1.209 | 145.6 | 146 | 146 | 1346 | 1346 | 7264 |
| EloSRM | 1.272 | 1.272 | 1.272 | 378.0 | 378 | 378 | 2134 | 2134 | 5807 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-04-11 | SRM 540 | 2 | 328 | 791.87 | 1.27 | 378 | 2134 | 5807 | 23 | 1223 | 4054 |