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 |
|---|---|---|---|
| bad_code | 2 | 1436 | 886 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.076 | 0.076 | 0.076 | 5.0 | 4 | 6 | 1436 | 1436 | 3499 |
| initial | -0.138 | 0.138 | 0.138 | 16.6 | -18 | -16 | 1182 | 1167 | 3717 |
| SRMFix | -0.146 | 0.146 | 0.149 | 31.2 | -42 | -21 | 1158 | 1138 | 3707 |
| SRM | -0.634 | 0.634 | 0.635 | 157.0 | -200 | -114 | 1000 | 886 | 3214 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-10-18 | SRM 268 | 2 | 250 | 236.76 | -0.08 | 4 | 1436 | 3499 | -114 | 886 | 3214 |
| 1 | 2005-10-05 | SRM 267 | 2 | 146 | 196.28 | -0.07 | 6 | 1432 | 3561 | -200 | 1000 | 2539 |