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 |
|---|---|---|---|
| erat | 1 | 1828 | 995 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.014 | 0.014 | 0.014 | 1.7 | 2 | 2 | 1202 | 1202 | 9185 |
| SRMFix | -0.046 | 0.046 | 0.046 | 11.4 | -11 | -11 | 1189 | 1189 | 9100 |
| EloSRM | 0.072 | 0.072 | 0.072 | 51.8 | 52 | 52 | 1828 | 1828 | 9016 |
| SRM | -0.942 | 0.942 | 0.942 | 205.0 | -205 | -205 | 995 | 995 | 6344 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-09-07 | SRM 555 | 2 | 598 | 628.77 | 0.07 | 52 | 1828 | 9016 | -205 | 995 | 6344 |