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 |
|---|---|---|---|
| ravi_coder | 2 | 1364 | 822 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.177 | 0.185 | 0.256 | 47.3 | -73 | 21 | 1364 | 1364 | 3988 |
| SRMFix | -0.248 | 0.248 | 0.337 | 57.3 | -111 | -3 | 1089 | 1085 | 4239 |
| initial | -0.248 | 0.248 | 0.309 | 29.8 | -52 | -8 | 1148 | 1140 | 4160 |
| SRM | -0.643 | 0.643 | 0.764 | 189.0 | -333 | -45 | 867 | 822 | 3584 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-10-01 | SRM 266 | 2 | 148 | 253.01 | 0.01 | 21 | 1364 | 3988 | -45 | 822 | 3584 |
| 1 | 2005-07-26 | SRM 254 | 2 | 208 | 190.62 | -0.36 | -73 | 1343 | 3549 | -333 | 867 | 2906 |