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 |
|---|---|---|---|
| jahid | 1 | 1885 | 1047 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.090 | 0.090 | 0.090 | 21.9 | 22 | 22 | 1222 | 1222 | 8419 |
| initial | 0.157 | 0.157 | 0.157 | 18.9 | 19 | 19 | 1219 | 1219 | 8678 |
| EloSRM | 0.212 | 0.212 | 0.212 | 93.7 | 94 | 94 | 1885 | 1885 | 8362 |
| SRM | -0.774 | 0.774 | 0.774 | 153.0 | -153 | -153 | 1047 | 1047 | 5707 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-12-20 | SRM 565 | 2 | 594 | 688.03 | 0.21 | 94 | 1885 | 8362 | -153 | 1047 | 5707 |