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 |
|---|---|---|---|
| lgruen | 1 | 2455 | 1508 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.679 | 2.679 | 2.679 | 308.0 | 308 | 308 | 1508 | 1508 | 1873 |
| SRMFix | 3.518 | 3.518 | 3.518 | 608.1 | 608 | 608 | 1808 | 1808 | 3344 |
| initial | 3.580 | 3.580 | 3.580 | 431.0 | 431 | 431 | 1631 | 1631 | 4517 |
| EloSRM | 3.632 | 3.632 | 3.632 | 665.4 | 665 | 665 | 2455 | 2455 | 3312 |
| Odd | 3.685 | 3.685 | 3.685 | 691.0 | 691 | 691 | 2264 | 2264 | 3378 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-12-12 | SRM 564 | 2 | 46 | 570.48 | 3.63 | 665 | 2455 | 3312 | 308 | 1508 | 1873 |