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 |
|---|---|---|---|
| Daniel.TY | 3 | 1723 | 788 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.092 | 0.194 | 0.243 | 29.7 | -26 | 53 | 1236 | 1236 | 6986 |
| initial | 0.124 | 0.211 | 0.263 | 25.4 | -16 | 52 | 1245 | 1245 | 6928 |
| EloSRM | 0.127 | 0.219 | 0.257 | 56.0 | -22 | 79 | 1723 | 1723 | 6854 |
| Odd | 0.143 | 0.227 | 0.266 | 56.6 | -16 | 83 | 1589 | 1589 | 7019 |
| SRM | -0.302 | 0.440 | 0.485 | 140.0 | -279 | 4 | 921 | 788 | 9706 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-03-11 | SRM 436 | 2 | 404 | 536.07 | 0.41 | 79 | 1723 | 6854 | 4 | 788 | 9706 |
| 2 | 2009-03-04 | TCO09 Qual 3 | 1 | 792 | 855.74 | -0.14 | -22 | 1643 | 7656 | -137 | 784 | 9710 |
| 1 | 2009-02-28 | TCO09 Qual 2 | 1 | 1183 | 1,278.47 | 0.11 | 67 | 1665 | 7353 | -279 | 921 | 7777 |