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 |
|---|---|---|---|
| elarzaqiau | 1 | 1729 | 925 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.111 | 0.111 | 0.111 | 8.6 | -9 | -9 | 1729 | 1729 | 9265 |
| initial | -0.182 | 0.182 | 0.182 | 21.9 | -22 | -22 | 1178 | 1178 | 9246 |
| SRMFix | -0.240 | 0.240 | 0.240 | 57.7 | -58 | -58 | 1142 | 1142 | 9345 |
| SRM | -1.155 | 1.155 | 1.155 | 275.0 | -275 | -275 | 925 | 925 | 6965 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-11-29 | SRM 525 | 2 | 854 | 790.85 | -0.11 | -9 | 1729 | 9265 | -275 | 925 | 6965 |