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 |
|---|---|---|---|
| tfntftd | 3 | 1387 | 547 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.198 | 0.198 | 0.247 | 31.7 | -93 | 0 | 1304 | 1302 | 7247 |
| EloSRM | -0.209 | 0.209 | 0.266 | 41.9 | -110 | -6 | 1402 | 1387 | 7263 |
| SRMFix | -0.296 | 0.296 | 0.372 | 61.4 | -141 | -17 | 1059 | 1016 | 7648 |
| initial | -0.319 | 0.319 | 0.364 | 38.4 | -68 | -21 | 1132 | 1085 | 7519 |
| SRM | -0.668 | 0.668 | 0.900 | 217.7 | -564 | -34 | 636 | 547 | 7390 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-07-17 | SRM 358 | 2 | 373 | 423.53 | -0.09 | -6 | 1387 | 7263 | -34 | 547 | 7390 |
| 2 | 2007-07-02 | SRM 356 | 2 | 304 | 354.39 | -0.10 | -9 | 1393 | 7105 | -55 | 581 | 7199 |
| 1 | 2007-06-20 | SRM 355 | 2 | 541 | 408.45 | -0.44 | -110 | 1402 | 6974 | -564 | 636 | 6967 |