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 |
|---|---|---|---|
| sweetboy | 9 | 1348 | 416 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.140 | 0.150 | 0.205 | 27.9 | -116 | 19 | 1410 | 1348 | 9289 |
| Odd | -0.141 | 0.150 | 0.200 | 25.3 | -102 | 19 | 1304 | 1250 | 9345 |
| SRMFix | -0.180 | 0.183 | 0.265 | 31.8 | -143 | 2 | 1057 | 950 | 9449 |
| initial | -0.212 | 0.212 | 0.275 | 25.5 | -67 | -4 | 1133 | 996 | 9441 |
| SRM | -0.297 | 0.299 | 0.565 | 118.5 | -612 | 34 | 588 | 416 | 9274 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2007-12-08 | SRM 381 | 2 | 482 | 606.08 | -0.01 | 4 | 1348 | 9289 | 33 | 416 | 9274 |
| 8 | 2007-12-04 | SRM 380 | 2 | 422 | 466.54 | -0.06 | -2 | 1344 | 9120 | 8 | 383 | 9164 |
| 7 | 2007-11-28 | SRM 379 | 2 | 339 | 382.95 | -0.07 | -4 | 1347 | 8861 | 7 | 375 | 8928 |
| 6 | 2007-10-23 | SRM 373 | 2 | 382 | 395.20 | -0.13 | -12 | 1350 | 8355 | -24 | 368 | 8455 |
| 5 | 2007-10-17 | SRM 372 | 2 | 595 | 579.06 | -0.16 | -18 | 1362 | 8227 | -54 | 392 | 8365 |
| 4 | 2007-10-13 | SRM 371 | 2 | 372 | 543.30 | 0.04 | 19 | 1380 | 7986 | 34 | 446 | 8138 |
| 3 | 2007-10-09 | SRM 370 | 2 | 575 | 502.73 | -0.26 | -49 | 1361 | 8043 | -176 | 412 | 8126 |
| 2 | 2007-10-04 | SRM 369 | 2 | 459 | ||||||||
| 1 | 2007-09-26 | SRM 367 | 2 | 676 | 499.51 | -0.46 | -116 | 1410 | 7252 | -612 | 588 | 7323 |