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 |
|---|---|---|---|
| obstinate2 | 1 | 1676 | 829 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.312 | 0.312 | 0.312 | 68.9 | -69 | -69 | 1676 | 1676 | 10262 |
| initial | -0.381 | 0.381 | 0.381 | 45.9 | -46 | -46 | 1154 | 1154 | 10131 |
| SRMFix | -0.450 | 0.450 | 0.450 | 105.4 | -105 | -105 | 1095 | 1095 | 10530 |
| SRM | -1.379 | 1.379 | 1.379 | 371.0 | -371 | -371 | 829 | 829 | 8267 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-01-19 | SRM 530 | 2 | 706 | 568.58 | -0.31 | -69 | 1676 | 10262 | -371 | 829 | 8267 |