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 |
|---|---|---|---|
| arman89 | 3 | 1735 | 899 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.150 | 0.254 | 0.342 | 30.5 | -19 | 69 | 1269 | 1254 | 6785 |
| SRMFix | 0.026 | 0.309 | 0.363 | 62.2 | -62 | 117 | 1317 | 1248 | 6890 |
| EloSRM | 0.024 | 0.411 | 0.460 | 93.4 | -50 | 226 | 1789 | 1735 | 6424 |
| Odd | 0.042 | 0.414 | 0.467 | 90.4 | -36 | 234 | 1663 | 1626 | 6392 |
| SRM | -0.617 | 0.617 | 0.661 | 100.3 | -153 | -62 | 1114 | 899 | 8416 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-07-10 | SRM 409 | 2 | 564 | 509.75 | -0.15 | -4 | 1735 | 6424 | -62 | 899 | 8416 |
| 2 | 2008-07-01 | SRM 408 | 2 | 445 | 329.36 | -0.43 | -50 | 1739 | 6322 | -153 | 961 | 7675 |
| 1 | 2008-06-17 | SRM 406 | 2 | 269 | 422.74 | 0.65 | 226 | 1789 | 5696 | -86 | 1114 | 4750 |