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 |
|---|---|---|---|
| Doxi_FreeCoder | 5 | 1726 | 752 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.079 | 0.182 | 0.257 | 43.9 | -21 | 106 | 1606 | 1606 | 6396 |
| EloSRM | 0.093 | 0.187 | 0.265 | 44.0 | -27 | 109 | 1726 | 1726 | 6424 |
| initial | 0.070 | 0.201 | 0.258 | 24.2 | -27 | 58 | 1242 | 1242 | 6388 |
| SRMFix | 0.068 | 0.226 | 0.278 | 34.4 | -40 | 69 | 1214 | 1214 | 6630 |
| SRM | -0.285 | 0.450 | 0.599 | 91.2 | -259 | 4 | 941 | 752 | 8042 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-08-25 | SRM 447 | 2 | 515 | 578.65 | 0.17 | 46 | 1726 | 6424 | -3 | 752 | 8042 |
| 4 | 2009-05-12 | SRM 440 | 2 | 609 | 603.18 | -0.01 | 18 | 1680 | 7038 | -41 | 755 | 9236 |
| 3 | 2008-07-23 | SRM 411 | 2 | 323 | 466.41 | 0.53 | 109 | 1662 | 7161 | 4 | 796 | 9636 |
| 2 | 2008-06-17 | SRM 406 | 2 | 379 | 404.08 | -0.20 | -27 | 1553 | 9272 | -149 | 792 | 9741 |
| 1 | 2008-05-28 | SRM 403 | 2 | 378 | 374.82 | -0.02 | 20 | 1580 | 8009 | -259 | 941 | 7527 |