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 |
|---|---|---|---|
| dmitry_ra | 1 | 1575 | 689 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.436 | 0.436 | 0.436 | 96.4 | -96 | -96 | 1412 | 1412 | 9722 |
| EloSRM | -0.481 | 0.481 | 0.481 | 113.3 | -113 | -113 | 1575 | 1575 | 9464 |
| initial | -0.548 | 0.548 | 0.548 | 66.0 | -66 | -66 | 1134 | 1134 | 9343 |
| SRMFix | -0.605 | 0.605 | 0.605 | 139.2 | -139 | -139 | 1061 | 1061 | 9689 |
| SRM | -1.422 | 1.422 | 1.422 | 511.0 | -511 | -511 | 689 | 689 | 8624 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-12-08 | SRM 490 | 2 | 924 | 700.91 | -0.48 | -113 | 1575 | 9464 | -511 | 689 | 8624 |