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 |
|---|---|---|---|
| huangbilly | 1 | 1491 | 775 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.271 | 0.271 | 0.271 | 55.4 | -55 | -55 | 1375 | 1375 | 10994 |
| EloSRM | -0.302 | 0.302 | 0.302 | 73.3 | -73 | -73 | 1491 | 1491 | 10873 |
| initial | -0.391 | 0.391 | 0.391 | 47.1 | -47 | -47 | 1153 | 1153 | 10803 |
| SRMFix | -0.456 | 0.456 | 0.456 | 106.7 | -107 | -107 | 1093 | 1093 | 11124 |
| SRM | -1.450 | 1.450 | 1.450 | 425.0 | -425 | -425 | 775 | 775 | 10020 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-07-01 | SRM 408 | 2 | 584 | 473.72 | -0.30 | -73 | 1491 | 10873 | -425 | 775 | 10020 |