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 |
|---|---|---|---|
| water80 | 1 | 1825 | 1328 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.893 | 0.893 | 0.893 | 128.0 | 128 | 128 | 1328 | 1328 | 846 |
| SRMFix | 1.670 | 1.670 | 1.670 | 342.7 | 343 | 343 | 1543 | 1543 | 1307 |
| initial | 1.708 | 1.708 | 1.708 | 205.7 | 206 | 206 | 1406 | 1406 | 1558 |
| EloSRM | 1.806 | 1.806 | 1.806 | 439.0 | 439 | 439 | 1825 | 1825 | 1273 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2004-12-22 | SRM 224 | 2 | 38 | 132.84 | 1.81 | 439 | 1825 | 1273 | 128 | 1328 | 846 |