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 |
|---|---|---|---|
| caicedo1089 | 3 | 1515 | 572 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.206 | 0.206 | 0.219 | 28.4 | -52 | -5 | 1420 | 1387 | 9024 |
| EloSRM | -0.222 | 0.222 | 0.239 | 38.5 | -72 | -10 | 1558 | 1515 | 9049 |
| SRMFix | -0.283 | 0.283 | 0.309 | 55.2 | -105 | -26 | 1095 | 1035 | 9494 |
| initial | -0.301 | 0.301 | 0.310 | 36.3 | -48 | -26 | 1152 | 1091 | 9478 |
| SRM | -0.764 | 0.764 | 0.864 | 209.3 | -388 | -104 | 812 | 572 | 9010 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-12-05 | SRM 454 | 2 | 774 | 741.42 | -0.23 | -33 | 1515 | 9049 | -104 | 572 | 9010 |
| 2 | 2009-10-20 | SRM 451 | 2 | 635 | 588.31 | -0.11 | -10 | 1548 | 8381 | -136 | 676 | 8668 |
| 1 | 2009-10-17 | SRM 450 | 2 | 835 | 666.32 | -0.33 | -72 | 1558 | 8244 | -388 | 812 | 7306 |