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 |
|---|---|---|---|
| Boole | 5 | 1612 | 656 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.046 | 0.320 | 0.382 | 57.6 | -70 | 136 | 1612 | 1612 | 5112 |
| initial | 0.005 | 0.343 | 0.381 | 41.3 | -66 | 57 | 1203 | 1203 | 5402 |
| SRMFix | 0.017 | 0.345 | 0.383 | 46.8 | -70 | 57 | 1167 | 1167 | 5575 |
| SRM | -0.250 | 0.543 | 0.566 | 134.8 | -264 | 33 | 993 | 656 | 6854 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2007-06-20 | SRM 355 | 2 | 306 | 394.43 | 0.37 | 72 | 1612 | 5112 | 32 | 656 | 6854 |
| 4 | 2007-05-15 | SRM 349 | 2 | 323 | 472.70 | 0.55 | 136 | 1540 | 5394 | 33 | 624 | 6840 |
| 3 | 2006-09-18 | SRM 319 | 2 | 479 | 333.96 | -0.53 | -70 | 1404 | 5931 | -264 | 591 | 6857 |
| 2 | 2006-08-19 | SRM 316 | 2 | 316 | 300.87 | -0.07 | 6 | 1474 | 5011 | -138 | 855 | 4732 |
| 1 | 2006-07-06 | SRM 310 | 2 | 156 | 213.27 | -0.08 | 4 | 1468 | 5029 | -207 | 993 | 3702 |