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 |
|---|---|---|---|
| deadbrain | 1 | 1618 | 1199 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.001 | 0.001 | 0.001 | 1.0 | -1 | -1 | 1199 | 1199 | 1240 |
| SRMFix | 0.663 | 0.663 | 0.663 | 151.5 | 151 | 151 | 1351 | 1351 | 1860 |
| initial | 0.678 | 0.678 | 0.678 | 81.7 | 82 | 82 | 1282 | 1282 | 2030 |
| EloSRM | 0.801 | 0.801 | 0.801 | 235.7 | 236 | 236 | 1618 | 1618 | 1871 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2004-11-23 | SRM 220 | 2 | 74 | 129.79 | 0.80 | 236 | 1618 | 1871 | -1 | 1199 | 1240 |