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 |
|---|---|---|---|
| scal | 1 | 1991 | 1211 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.069 | 0.069 | 0.069 | 11.0 | 11 | 11 | 1211 | 1211 | 3181 |
| SRMFix | 0.941 | 0.941 | 0.941 | 208.5 | 208 | 208 | 1408 | 1408 | 5048 |
| initial | 1.005 | 1.005 | 1.005 | 121.0 | 121 | 121 | 1321 | 1321 | 5802 |
| EloSRM | 1.072 | 1.072 | 1.072 | 306.6 | 307 | 307 | 1991 | 1991 | 4977 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-11-13 | SRM 487 | 2 | 347 | 729.44 | 1.07 | 307 | 1991 | 4977 | 11 | 1211 | 3181 |