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 |
|---|---|---|---|
| chriswtr | 2 | 2381 | 1385 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.603 | 0.603 | 0.739 | 92.5 | 43 | 142 | 1385 | 1385 | 2250 |
| SRMFix | 1.269 | 1.269 | 1.431 | 242.4 | 99 | 386 | 1685 | 1685 | 3699 |
| EloSRM | 1.333 | 1.333 | 1.522 | 331.5 | 178 | 485 | 2381 | 2381 | 3081 |
| initial | 1.353 | 1.353 | 1.499 | 162.9 | 85 | 240 | 1526 | 1526 | 4705 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-07-26 | SRM 513 | 1 | 412 | 623.60 | 0.60 | 178 | 2381 | 3081 | 43 | 1385 | 2250 |
| 1 | 2011-07-13 | SRM 512 | 2 | 219 | 918.49 | 2.07 | 485 | 2203 | 4204 | 142 | 1342 | 2527 |