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 |
|---|---|---|---|
| zwolf | 9 | 1426 | 524 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.071 | 0.189 | 0.245 | 31.8 | -102 | 70 | 1344 | 1335 | 6442 |
| EloSRM | -0.072 | 0.192 | 0.254 | 33.2 | -117 | 74 | 1430 | 1426 | 6392 |
| SRMFix | -0.085 | 0.207 | 0.290 | 32.0 | -150 | 49 | 1051 | 1031 | 7277 |
| initial | -0.122 | 0.226 | 0.287 | 27.2 | -74 | 42 | 1126 | 1068 | 7375 |
| SRM | -0.172 | 0.309 | 0.523 | 106.7 | -554 | 58 | 646 | 524 | 7263 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2007-05-01 | SRM 347 | 2 | 416 | 446.04 | 0.10 | 16 | 1426 | 6392 | 20 | 524 | 7263 |
| 8 | 2007-04-03 | TCO07 Qual 3 | 1 | 489 | 606.09 | -0.01 | 4 | 1410 | 6490 | 39 | 504 | 7337 |
| 7 | 2007-03-31 | TCO07 Qual 2 | 1 | 1116 | 1,058.49 | -0.15 | -15 | 1406 | 6524 | -66 | 465 | 7447 |
| 6 | 2007-03-28 | SRM 344 | 2 | 357 | 486.61 | -0.09 | -2 | 1421 | 6255 | 25 | 531 | 7160 |
| 5 | 2007-02-20 | SRM 340 | 2 | 500 | 457.88 | -0.13 | -7 | 1424 | 6448 | -29 | 506 | 7662 |
| 4 | 2007-02-14 | SRM 339 | 2 | 298 | 396.88 | 0.41 | 74 | 1430 | 6329 | 58 | 535 | 7509 |
| 3 | 2007-02-07 | SRM 338 | 2 | 485 | 416.33 | -0.31 | -41 | 1357 | 7354 | -118 | 477 | 7651 |
| 2 | 2007-02-03 | SRM 337 | 2 | 493 | 501.05 | 0.02 | 22 | 1398 | 6654 | -51 | 595 | 7229 |
| 1 | 2007-01-25 | SRM 336 | 2 | 418 | 305.14 | -0.51 | -117 | 1375 | 6920 | -554 | 646 | 6900 |