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 |
|---|---|---|---|
| vijayr_topcoder | 1 | 1450 | 777 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.314 | 0.314 | 0.314 | 65.0 | -65 | -65 | 1342 | 1342 | 7176 |
| EloSRM | -0.344 | 0.344 | 0.344 | 78.1 | -78 | -78 | 1450 | 1450 | 6978 |
| initial | -0.453 | 0.453 | 0.453 | 54.5 | -55 | -55 | 1145 | 1145 | 6941 |
| SRMFix | -0.519 | 0.519 | 0.519 | 120.6 | -121 | -121 | 1079 | 1079 | 7197 |
| SRM | -1.455 | 1.455 | 1.455 | 423.0 | -423 | -423 | 777 | 777 | 6077 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-10-09 | SRM 370 | 2 | 565 | 445.13 | -0.34 | -78 | 1450 | 6978 | -423 | 777 | 6077 |