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 |
|---|---|---|---|
| badlyboy | 1 | 1649 | 904 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.138 | 0.138 | 0.138 | 6.2 | -6 | -6 | 1496 | 1496 | 7941 |
| EloSRM | -0.184 | 0.184 | 0.184 | 28.5 | -28 | -28 | 1649 | 1649 | 7818 |
| initial | -0.257 | 0.257 | 0.257 | 30.9 | -31 | -31 | 1169 | 1169 | 7735 |
| SRMFix | -0.316 | 0.316 | 0.316 | 75.1 | -75 | -75 | 1125 | 1125 | 7864 |
| SRM | -1.180 | 1.180 | 1.180 | 296.0 | -296 | -296 | 904 | 904 | 5802 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-09-25 | SRM 483 | 2 | 813 | 715.47 | -0.18 | -28 | 1649 | 7818 | -296 | 904 | 5802 |