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 |
|---|---|---|---|
| codencrack | 3 | 1432 | 559 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.276 | 0.610 | 0.632 | 73.4 | -102 | 60 | 1260 | 1100 | 4766 |
| SRMFix | -0.363 | 0.666 | 0.723 | 111.8 | -165 | 106 | 1306 | 1077 | 4341 |
| SRM | -0.787 | 0.787 | 0.920 | 213.7 | -407 | -58 | 1142 | 559 | 4863 |
| EloSRM | -0.389 | 0.792 | 0.830 | 131.8 | -124 | 201 | 1627 | 1432 | 3561 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-10-26 | SRM 269 | 2 | 247 | 158.79 | -0.63 | -70 | 1432 | 3561 | -176 | 559 | 4863 |
| 2 | 2005-10-18 | SRM 268 | 2 | 355 | 160.36 | -1.14 | -124 | 1502 | 3162 | -407 | 735 | 4126 |
| 1 | 2005-10-05 | SRM 267 | 2 | 134 | 209.88 | 0.60 | 201 | 1627 | 2585 | -58 | 1142 | 1870 |