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 |
|---|---|---|---|
| codtoper | 1 | 2811 | 1691 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 5.182 | 5.182 | 5.182 | 491.0 | 491 | 491 | 1691 | 1691 | 936 |
| SRMFix | 6.096 | 6.096 | 6.096 | 863.7 | 864 | 864 | 2064 | 2064 | 1508 |
| initial | 6.152 | 6.152 | 6.152 | 740.8 | 741 | 741 | 1941 | 1941 | 2585 |
| EloSRM | 6.190 | 6.190 | 6.190 | 876.2 | 876 | 876 | 2811 | 2811 | 1646 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-10-20 | SRM 672 | 2 | 4 | 292.10 | 6.19 | 876 | 2811 | 1646 | 491 | 1691 | 936 |