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 |
|---|---|---|---|
| secondlk | 1 | 1890 | 1337 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.573 | 0.573 | 0.573 | 137.0 | 137 | 137 | 1337 | 1337 | 2492 |
| SRMFix | 0.987 | 0.987 | 0.987 | 217.5 | 218 | 218 | 1418 | 1418 | 5080 |
| initial | 0.999 | 0.999 | 0.999 | 120.3 | 120 | 120 | 1320 | 1320 | 5946 |
| EloSRM | 1.042 | 1.042 | 1.042 | 302.9 | 303 | 303 | 1890 | 1890 | 5070 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-12-12 | TC China 08 - 1E | 1 | 121 | 249.08 | 1.04 | 303 | 1890 | 5070 | 137 | 1337 | 2492 |