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 |
|---|---|---|---|
| samo_g | 1 | 1515 | 588 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.453 | 0.453 | 0.453 | 109.2 | -109 | -109 | 1368 | 1368 | 8901 |
| EloSRM | -0.502 | 0.502 | 0.502 | 123.3 | -123 | -123 | 1515 | 1515 | 8701 |
| initial | -0.573 | 0.573 | 0.573 | 69.0 | -69 | -69 | 1131 | 1131 | 8574 |
| SRMFix | -0.633 | 0.633 | 0.633 | 145.1 | -145 | -145 | 1055 | 1055 | 8875 |
| SRM | -1.536 | 1.536 | 1.536 | 612.0 | -612 | -612 | 588 | 588 | 8575 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-12-17 | Member SRM 455 | 2 | 867 | 621.96 | -0.50 | -123 | 1515 | 8701 | -612 | 588 | 8575 |