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 |
|---|---|---|---|
| wafrelka | 2 | 2522 | 1476 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 3.376 | 3.898 | 5.157 | 234.0 | -96 | 372 | 1476 | 1476 | 2233 |
| SRMFix | 4.105 | 4.105 | 5.531 | 396.2 | 94 | 699 | 1992 | 1992 | 2404 |
| EloSRM | 4.125 | 4.125 | 5.481 | 359.8 | 182 | 537 | 2522 | 2522 | 3239 |
| initial | 4.228 | 4.228 | 5.668 | 509.1 | 54 | 964 | 2218 | 2218 | 2528 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-04-06 | SRM 575 | 2 | 3 | 638.64 | 7.73 | 537 | 2522 | 3239 | 372 | 1476 | 2233 |
| 1 | 2013-03-14 | SRM 573 | 2 | 385 | 551.41 | 0.52 | 182 | 1985 | 7777 | -96 | 1104 | 5361 |