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 |
|---|---|---|---|
| yaromaster | 2 | 1440 | 560 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.288 | 0.288 | 0.400 | 34.7 | -68 | -1 | 1132 | 1131 | 6649 |
| Odd | -0.144 | 0.293 | 0.327 | 78.8 | -102 | 55 | 1344 | 1344 | 6312 |
| EloSRM | -0.161 | 0.306 | 0.345 | 84.6 | -117 | 53 | 1440 | 1440 | 6194 |
| SRMFix | -0.268 | 0.350 | 0.441 | 78.0 | -142 | 14 | 1072 | 1072 | 6690 |
| SRM | -0.724 | 0.749 | 1.042 | 320.0 | -632 | -8 | 568 | 560 | 7123 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-05-01 | SRM 347 | 2 | 413 | 456.70 | 0.14 | 53 | 1440 | 6194 | -8 | 560 | 7123 |
| 1 | 2007-04-18 | SRM 345 | 2 | 632 | 461.47 | -0.47 | -117 | 1387 | 6830 | -632 | 568 | 7051 |