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 |
|---|---|---|---|
| prabu_tdr | 1 | 1773 | 1093 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.413 | 0.413 | 0.413 | 97.2 | 97 | 97 | 1297 | 1297 | 6296 |
| initial | 0.467 | 0.467 | 0.467 | 56.2 | 56 | 56 | 1256 | 1256 | 6726 |
| EloSRM | 0.570 | 0.570 | 0.570 | 205.6 | 206 | 206 | 1773 | 1773 | 5995 |
| SRM | -0.586 | 0.586 | 0.586 | 107.0 | -107 | -107 | 1093 | 1093 | 5674 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-07-23 | SRM 411 | 2 | 309 | 458.58 | 0.57 | 206 | 1773 | 5995 | -107 | 1093 | 5674 |