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 |
|---|---|---|---|
| scdeepak | 3 | 1736 | 847 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.130 | 0.278 | 0.281 | 50.2 | -38 | 68 | 1275 | 1275 | 5638 |
| initial | 0.181 | 0.298 | 0.311 | 35.9 | -21 | 45 | 1265 | 1265 | 5714 |
| EloSRM | 0.194 | 0.337 | 0.349 | 98.6 | -48 | 164 | 1736 | 1736 | 5407 |
| Odd | 0.204 | 0.346 | 0.362 | 99.5 | -48 | 177 | 1615 | 1615 | 5563 |
| SRM | -0.391 | 0.455 | 0.521 | 128.3 | -248 | 16 | 1079 | 847 | 6412 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-02-13 | TCO08 Qual 3 | 1 | 630 | 806.22 | 0.36 | 84 | 1736 | 5407 | 16 | 847 | 6412 |
| 2 | 2008-02-09 | TCO08 Qual 2 | 1 | 1153 | 1,078.59 | -0.22 | -48 | 1652 | 6089 | -248 | 831 | 6553 |
| 1 | 2007-12-08 | SRM 381 | 2 | 413 | 560.54 | 0.44 | 164 | 1700 | 5379 | -121 | 1079 | 4021 |