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 |
|---|---|---|---|
| happyman_2007 | 1 | 1529 | 877 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.153 | 0.153 | 0.153 | 24.9 | -25 | -25 | 1529 | 1529 | 7337 |
| initial | -0.237 | 0.237 | 0.237 | 28.6 | -29 | -29 | 1171 | 1171 | 7209 |
| SRMFix | -0.314 | 0.314 | 0.314 | 74.8 | -75 | -75 | 1125 | 1125 | 7594 |
| SRM | -1.307 | 1.307 | 1.307 | 323.0 | -323 | -323 | 877 | 877 | 6045 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-04-15 | SRM 398 | 2 | 568 | 510.76 | -0.15 | -25 | 1529 | 7337 | -323 | 877 | 6045 |