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 |
|---|---|---|---|
| ibfs_UFPE | 1 | 1625 | 859 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.202 | 0.202 | 0.202 | 32.0 | -32 | -32 | 1467 | 1467 | 8047 |
| EloSRM | -0.249 | 0.249 | 0.249 | 49.0 | -49 | -49 | 1625 | 1625 | 7876 |
| initial | -0.322 | 0.322 | 0.322 | 38.8 | -39 | -39 | 1161 | 1161 | 7771 |
| SRMFix | -0.387 | 0.387 | 0.387 | 91.4 | -91 | -91 | 1109 | 1109 | 7990 |
| SRM | -1.330 | 1.330 | 1.330 | 341.0 | -341 | -341 | 859 | 859 | 6167 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-08-26 | SRM 480 | 2 | 597 | 502.52 | -0.25 | -49 | 1625 | 7876 | -341 | 859 | 6167 |