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 |
|---|---|---|---|
| tpb261 | 3 | 1605 | 777 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.031 | 0.228 | 0.278 | 27.4 | -34 | 47 | 1211 | 1211 | 5562 |
| EloSRM | 0.103 | 0.237 | 0.276 | 53.4 | -40 | 83 | 1605 | 1605 | 5539 |
| SRMFix | 0.036 | 0.254 | 0.305 | 45.8 | -77 | 56 | 1182 | 1182 | 5697 |
| SRM | -0.420 | 0.537 | 0.646 | 143.0 | -328 | 3 | 872 | 777 | 6077 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-10-09 | SRM 370 | 2 | 334 | 448.49 | 0.42 | 83 | 1605 | 5539 | 3 | 777 | 6077 |
| 2 | 2007-09-26 | SRM 367 | 2 | 496 | 525.93 | 0.08 | 37 | 1522 | 6047 | -98 | 774 | 5937 |
| 1 | 2007-09-18 | SRM 366 | 2 | 297 | 308.65 | -0.20 | -40 | 1485 | 6403 | -328 | 872 | 5113 |