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 |
|---|---|---|---|
| sztupy | 2 | 1879 | 948 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.220 | 0.226 | 0.316 | 37.7 | -1 | 74 | 1273 | 1273 | 6959 |
| initial | 0.234 | 0.234 | 0.328 | 28.2 | 1 | 56 | 1256 | 1256 | 7232 |
| EloSRM | 0.255 | 0.255 | 0.349 | 84.6 | 21 | 149 | 1879 | 1879 | 6786 |
| Odd | 0.268 | 0.268 | 0.362 | 82.5 | 21 | 144 | 1687 | 1687 | 7207 |
| SRM | -0.210 | 0.282 | 0.351 | 135.0 | -261 | 9 | 948 | 948 | 6052 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-05-24 | TCO11 Qual 3 | 1 | 581 | 817.49 | 0.49 | 149 | 1879 | 6786 | 9 | 948 | 6052 |
| 1 | 2011-05-14 | TCO11 Qual 1 | 1 | 1066 | 1,265.35 | 0.02 | 21 | 1730 | 8084 | -261 | 939 | 6081 |