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 |
|---|---|---|---|
| nickm | 2 | 2230 | 1272 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.421 | 0.911 | 1.004 | 207.0 | -171 | 243 | 1443 | 1272 | 2887 |
| SRMFix | 1.066 | 1.070 | 1.510 | 209.6 | -1 | 419 | 1619 | 1618 | 3352 |
| initial | 1.164 | 1.164 | 1.539 | 140.1 | 19 | 261 | 1480 | 1480 | 4204 |
| EloSRM | 1.039 | 1.182 | 1.574 | 338.2 | -23 | 654 | 2252 | 2230 | 2681 |
| Odd | 1.054 | 1.187 | 1.587 | 335.9 | -18 | 654 | 2105 | 2087 | 2741 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-03-07 | TCO09 Round 1 | 1 | 1260 | 1,141.46 | -0.14 | -23 | 2230 | 2681 | -171 | 1272 | 2887 |
| 1 | 2009-03-04 | TCO09 Qual 3 | 1 | 201 | 936.98 | 2.22 | 654 | 2252 | 2560 | 243 | 1443 | 1779 |