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 |
|---|---|---|---|
| dr19916 | 1 | 1376 | 810 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.345 | 0.345 | 0.345 | 69.8 | -70 | -70 | 1294 | 1294 | 6004 |
| EloSRM | -0.377 | 0.377 | 0.377 | 83.2 | -83 | -83 | 1376 | 1376 | 5774 |
| initial | -0.498 | 0.498 | 0.498 | 60.0 | -60 | -60 | 1140 | 1140 | 5784 |
| SRMFix | -0.528 | 0.528 | 0.528 | 122.4 | -122 | -122 | 1078 | 1078 | 5999 |
| SRM | -1.247 | 1.247 | 1.247 | 390.0 | -390 | -390 | 810 | 810 | 5119 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-05-31 | SRM 305 | 2 | 248 | 207.48 | -0.38 | -83 | 1376 | 5774 | -390 | 810 | 5119 |