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 |
|---|---|---|---|
| grackle | 2 | 1717 | 1072 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 1.233 | 1.652 | 2.062 | 199.0 | -50 | 347 | 1497 | 1497 | 1273 |
| EloSRM | 1.330 | 1.698 | 2.157 | 261.0 | -79 | 443 | 1717 | 1717 | 1425 |
| SRMFix | 1.253 | 1.716 | 2.124 | 244.5 | -108 | 381 | 1472 | 1472 | 1445 |
| SRM | 0.788 | 1.791 | 1.957 | 265.0 | -329 | 201 | 1072 | 1072 | 1619 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-05-05 | SRM 193 | 2 | 16 | 130.56 | 3.03 | 443 | 1717 | 1425 | 201 | 1072 | 1619 |
| 1 | 2004-04-27 | SRM 192 | 2 | 119 | 110.04 | -0.37 | -79 | 1274 | 3120 | -329 | 871 | 2430 |