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 |
|---|---|---|---|
| chy1013m1 | 4 | 1660 | 1022 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.152 | 0.152 | 0.212 | 33.6 | 4 | 85 | 1301 | 1301 | 3437 |
| EloSRM | 0.145 | 0.195 | 0.297 | 69.8 | 9 | 177 | 1660 | 1660 | 3352 |
| initial | 0.261 | 0.261 | 0.281 | 31.4 | 18 | 48 | 1294 | 1294 | 3383 |
| SRM | -0.309 | 0.309 | 0.323 | 59.3 | -79 | -42 | 1121 | 1022 | 3184 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-04-22 | SRM 299 | 2 | 365 | ||||||||
| 3 | 2006-04-11 | SRM 298 | 2 | 225 | 213.84 | -0.07 | 9 | 1660 | 3352 | -42 | 1022 | 3184 |
| 2 | 2006-04-06 | SRM 297 | 2 | 172 | 171.73 | -0.00 | 23 | 1650 | 3365 | -57 | 1064 | 2845 |
| 1 | 2006-03-29 | SRM 295 | 2 | 212 | 301.88 | 0.51 | 177 | 1627 | 3406 | -79 | 1121 | 2460 |