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 |
|---|---|---|---|
| danfitch | 2 | 1348 | 484 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.158 | 0.368 | 0.400 | 94.6 | -115 | 74 | 1287 | 1287 | 3448 |
| initial | -0.310 | 0.368 | 0.481 | 44.3 | -82 | 7 | 1125 | 1125 | 3783 |
| EloSRM | -0.176 | 0.389 | 0.427 | 101.1 | -128 | 74 | 1348 | 1348 | 3395 |
| SRMFix | -0.280 | 0.445 | 0.526 | 96.5 | -165 | 28 | 1064 | 1064 | 3800 |
| SRM | -0.645 | 0.882 | 1.092 | 395.0 | -753 | 37 | 484 | 484 | 4205 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-06-29 | SRM 249 | 2 | 170 | 197.12 | 0.21 | 74 | 1348 | 3395 | 37 | 484 | 4205 |
| 1 | 2005-04-18 | SRM 239 | 2 | 243 | 163.87 | -0.56 | -128 | 1274 | 3744 | -753 | 447 | 4025 |