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 |
|---|---|---|---|
| willy_d7 | 4 | 1423 | 528 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.160 | 0.211 | 0.235 | 34.9 | -48 | 36 | 1470 | 1423 | 6867 |
| initial | -0.247 | 0.249 | 0.292 | 30.0 | -50 | 0 | 1162 | 1081 | 7642 |
| SRMFix | -0.229 | 0.257 | 0.288 | 44.3 | -86 | 8 | 1114 | 1039 | 7529 |
| SRM | -0.663 | 0.663 | 0.736 | 168.0 | -292 | -68 | 908 | 528 | 7552 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-07-21 | SRM 359 | 2 | 637 | 491.67 | -0.38 | -48 | 1423 | 6867 | -182 | 528 | 7552 |
| 3 | 2007-07-12 | SRM 357 | 2 | 394 | 422.99 | 0.10 | 36 | 1470 | 6165 | -68 | 710 | 6314 |
| 2 | 2007-07-02 | SRM 356 | 2 | 304 | 339.90 | -0.16 | -23 | 1434 | 6549 | -130 | 778 | 5787 |
| 1 | 2007-01-13 | SRM 334 | 2 | 490 | 424.95 | -0.20 | -33 | 1457 | 5878 | -292 | 908 | 4705 |