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 |
|---|---|---|---|
| severinzhong | 1 | 2436 | 1463 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.281 | 2.281 | 2.281 | 263.0 | 263 | 263 | 1463 | 1463 | 2079 |
| SRMFix | 3.212 | 3.212 | 3.212 | 570.0 | 570 | 570 | 1770 | 1770 | 3570 |
| initial | 3.282 | 3.282 | 3.282 | 395.2 | 395 | 395 | 1595 | 1595 | 4779 |
| EloSRM | 3.340 | 3.340 | 3.340 | 664.4 | 664 | 664 | 2436 | 2436 | 3369 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-08-04 | SRM 551 | 2 | 74 | 749.53 | 3.34 | 664 | 2436 | 3369 | 263 | 1463 | 2079 |