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 |
|---|---|---|---|
| gana91 | 1 | 1750 | 991 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.028 | 0.028 | 0.028 | 3.3 | -3 | -3 | 1197 | 1197 | 8026 |
| EloSRM | 0.040 | 0.040 | 0.040 | 41.8 | 42 | 42 | 1750 | 1750 | 7949 |
| SRMFix | -0.081 | 0.081 | 0.081 | 19.9 | -20 | -20 | 1180 | 1180 | 7926 |
| SRM | -0.917 | 0.917 | 0.917 | 209.0 | -209 | -209 | 991 | 991 | 5544 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-05-03 | Member SRM 505 | 2 | 716 | 736.37 | 0.04 | 42 | 1750 | 7949 | -209 | 991 | 5544 |