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 |
|---|---|---|---|
| yzyzsun | 1 | 2092 | 1207 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.048 | 0.048 | 0.048 | 7.0 | 7 | 7 | 1207 | 1207 | 4215 |
| SRMFix | 1.000 | 1.000 | 1.000 | 220.1 | 220 | 220 | 1420 | 1420 | 6413 |
| initial | 1.068 | 1.068 | 1.068 | 128.6 | 129 | 129 | 1329 | 1329 | 7336 |
| EloSRM | 1.130 | 1.130 | 1.130 | 328.4 | 328 | 328 | 2092 | 2092 | 6230 |
| Odd | 1.181 | 1.181 | 1.181 | 344.9 | 345 | 345 | 1901 | 1901 | 6434 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-06-07 | SRM 545 | 2 | 343 | 750.76 | 1.13 | 328 | 2092 | 6230 | 7 | 1207 | 4215 |