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 |
|---|---|---|---|
| Narek199203 | 2 | 1703 | 622 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.239 | 0.346 | 0.420 | 41.6 | -70 | 13 | 1142 | 1142 | 11471 |
| Odd | -0.111 | 0.354 | 0.371 | 90.3 | -101 | 80 | 1524 | 1524 | 10677 |
| EloSRM | -0.145 | 0.377 | 0.404 | 98.6 | -121 | 77 | 1703 | 1703 | 10479 |
| SRMFix | -0.234 | 0.423 | 0.483 | 91.2 | -150 | 32 | 1082 | 1082 | 11581 |
| SRM | -0.769 | 0.769 | 1.077 | 289.0 | -558 | -20 | 642 | 622 | 11622 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-03-17 | SRM 537 | 2 | 925 | 1,086.15 | 0.23 | 77 | 1703 | 10479 | -20 | 622 | 11622 |
| 1 | 2012-02-09 | SRM 532 | 2 | 1141 | 826.50 | -0.52 | -121 | 1627 | 11415 | -558 | 642 | 10841 |