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 |
|---|---|---|---|
| Sadlar | 1 | 1320 | 979 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.018 | 0.018 | 0.018 | 2.2 | 2 | 2 | 1202 | 1202 | 2065 |
| EloSRM | 0.086 | 0.086 | 0.086 | 56.4 | 56 | 56 | 1320 | 1320 | 2150 |
| SRMFix | -0.086 | 0.086 | 0.086 | 21.1 | -21 | -21 | 1179 | 1179 | 2107 |
| SRM | -1.030 | 1.030 | 1.030 | 221.0 | -221 | -221 | 979 | 979 | 1527 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-07-24 | SRM 105 | 2 | 134 | 142.26 | 0.09 | 56 | 1320 | 2150 | -221 | 979 | 1527 |