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 |
|---|---|---|---|
| hotrod | 1 | 1247 | 1120 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.005 | 0.005 | 0.005 | 24.9 | 25 | 25 | 1247 | 1247 | 378 |
| initial | -0.082 | 0.082 | 0.082 | 9.8 | -10 | -10 | 1190 | 1190 | 340 |
| SRMFix | -0.087 | 0.087 | 0.087 | 21.2 | -21 | -21 | 1179 | 1179 | 354 |
| SRM | -0.390 | 0.390 | 0.390 | 80.0 | -80 | -80 | 1120 | 1120 | 244 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2001-09-29 | SRM 32 | 2 | 40 | 62.30 | -0.00 | 25 | 1247 | 378 | -80 | 1120 | 244 |