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 |
|---|---|---|---|
| juliuxu | 1 | 1768 | 991 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.006 | 0.006 | 0.006 | 0.8 | -1 | -1 | 1199 | 1199 | 8412 |
| EloSRM | 0.065 | 0.065 | 0.065 | 49.8 | 50 | 50 | 1768 | 1768 | 8261 |
| SRMFix | -0.072 | 0.072 | 0.072 | 17.7 | -18 | -18 | 1182 | 1182 | 8324 |
| SRM | -0.972 | 0.972 | 0.972 | 209.0 | -209 | -209 | 991 | 991 | 5870 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-07-13 | SRM 512 | 2 | 878 | 918.49 | 0.06 | 50 | 1768 | 8261 | -209 | 991 | 5870 |