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 |
|---|---|---|---|
| chbiao | 1 | 1871 | 953 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.014 | 0.014 | 0.014 | 39.0 | 39 | 39 | 1653 | 1653 | 9725 |
| EloSRM | -0.040 | 0.040 | 0.040 | 15.0 | 15 | 15 | 1871 | 1871 | 9545 |
| initial | -0.098 | 0.098 | 0.098 | 11.8 | -12 | -12 | 1188 | 1188 | 9533 |
| SRMFix | -0.175 | 0.175 | 0.175 | 42.2 | -42 | -42 | 1158 | 1158 | 9542 |
| SRM | -1.113 | 1.113 | 1.113 | 247.0 | -247 | -247 | 953 | 953 | 6964 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-04-04 | SRM 615 | 2 | 636 | 618.40 | -0.04 | 15 | 1871 | 9545 | -247 | 953 | 6964 |