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 |
|---|---|---|---|
| dnatochy | 1 | 1275 | 910 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.279 | 0.279 | 0.279 | 38.5 | -39 | -39 | 1240 | 1240 | 2604 |
| EloSRM | -0.289 | 0.289 | 0.289 | 49.0 | -49 | -49 | 1275 | 1275 | 2574 |
| initial | -0.389 | 0.389 | 0.389 | 46.9 | -47 | -47 | 1153 | 1153 | 2582 |
| SRMFix | -0.425 | 0.425 | 0.425 | 99.7 | -100 | -100 | 1100 | 1100 | 2651 |
| SRM | -1.060 | 1.060 | 1.060 | 290.0 | -290 | -290 | 910 | 910 | 1976 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-10-01 | SRM 166 | 2 | 258 | 211.17 | -0.29 | -49 | 1275 | 2574 | -290 | 910 | 1976 |