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 |
|---|---|---|---|
| topcoder0 | 2 | 1152 | 538 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.377 | 0.377 | 0.391 | 79.4 | -106 | -53 | 1205 | 1152 | 3154 |
| SRMFix | -0.472 | 0.472 | 0.495 | 98.4 | -143 | -54 | 1057 | 1003 | 3197 |
| initial | -0.490 | 0.490 | 0.497 | 59.0 | -69 | -48 | 1131 | 1082 | 3123 |
| SRM | -0.930 | 0.930 | 1.008 | 331.0 | -468 | -194 | 732 | 538 | 3128 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-08-06 | SRM 158 | 2 | 189 | 163.66 | -0.28 | -53 | 1152 | 3154 | -194 | 538 | 3128 |
| 1 | 2003-07-01 | SRM 153 | 2 | 185 | 140.59 | -0.48 | -106 | 1205 | 2827 | -468 | 732 | 2597 |