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 |
|---|---|---|---|
| rapier | 1 | 1621 | 1043 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.084 | 0.084 | 0.084 | 20.6 | 21 | 21 | 1221 | 1221 | 5176 |
| initial | 0.138 | 0.138 | 0.138 | 16.6 | 17 | 17 | 1217 | 1217 | 5333 |
| EloSRM | 0.235 | 0.235 | 0.235 | 102.0 | 102 | 102 | 1621 | 1621 | 5199 |
| Odd | 0.276 | 0.276 | 0.276 | 96.5 | 97 | 97 | 1498 | 1498 | 5460 |
| SRM | -0.740 | 0.740 | 0.740 | 157.0 | -157 | -157 | 1043 | 1043 | 3687 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-08-11 | SRM 363 | 2 | 436 | 510.72 | 0.24 | 102 | 1621 | 5199 | -157 | 1043 | 3687 |