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 |
|---|---|---|---|
| Smiling | 2 | 1648 | 790 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.052 | 0.104 | 0.117 | 19.8 | -27 | 13 | 1213 | 1186 | 7873 |
| initial | -0.023 | 0.109 | 0.111 | 13.1 | -16 | 10 | 1210 | 1195 | 8038 |
| EloSRM | -0.009 | 0.133 | 0.133 | 47.5 | -23 | 72 | 1671 | 1648 | 7605 |
| SRM | -0.554 | 0.554 | 0.571 | 205.0 | -271 | -139 | 929 | 790 | 9654 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-03-04 | TCO09 Qual 3 | 1 | 792 | 853.22 | -0.14 | -23 | 1648 | 7605 | -139 | 790 | 9654 |
| 1 | 2009-02-28 | TCO09 Qual 2 | 1 | 1173 | 1,278.48 | 0.12 | 72 | 1671 | 7304 | -271 | 929 | 7700 |