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 |
|---|---|---|---|
| piyushfox | 2 | 1931 | 822 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.102 | 0.491 | 0.501 | 59.1 | -47 | 71 | 1225 | 1225 | 9259 |
| SRMFix | 0.100 | 0.532 | 0.542 | 102.0 | -101 | 103 | 1201 | 1201 | 9339 |
| EloSRM | 0.288 | 0.628 | 0.691 | 206.1 | -75 | 337 | 1931 | 1931 | 9289 |
| SRM | -0.454 | 0.679 | 0.817 | 200.0 | -389 | 11 | 822 | 822 | 9054 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-05-20 | SRM 621 | 2 | 489 | 922.58 | 0.92 | 337 | 1931 | 9289 | 11 | 822 | 9054 |
| 1 | 2010-07-17 | SRM 476 | 2 | 771 | 719.46 | -0.34 | -75 | 1593 | 8096 | -389 | 811 | 6661 |