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 |
|---|---|---|---|
| dong19871024 | 6 | 1518 | 216 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.085 | 0.353 | 0.409 | 53.2 | -59 | 125 | 1402 | 1392 | 9357 |
| EloSRM | -0.085 | 0.357 | 0.416 | 58.0 | -74 | 127 | 1538 | 1518 | 9459 |
| SRMFix | -0.126 | 0.387 | 0.433 | 54.3 | -108 | 72 | 1092 | 1018 | 10165 |
| initial | -0.160 | 0.411 | 0.443 | 49.5 | -50 | 91 | 1151 | 1085 | 10076 |
| SRM | -0.322 | 0.610 | 0.709 | 202.7 | -380 | 116 | 820 | 216 | 10366 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2009-11-05 | SRM 452 | 2 | 469 | 826.17 | 0.82 | 127 | 1518 | 9459 | 116 | 216 | 10366 |
| 5 | 2009-10-17 | SRM 450 | 2 | 959 | 827.57 | -0.21 | -31 | 1391 | 10226 | -145 | 100 | 10302 |
| 4 | 2009-07-23 | SRM 445 | 2 | 893 | 845.97 | -0.18 | -23 | 1422 | 10210 | -78 | 245 | 10342 |
| 3 | 2009-07-08 | SRM 444 | 2 | 980 | 780.88 | -0.32 | -49 | 1445 | 10164 | -278 | 323 | 10337 |
| 2 | 2009-06-23 | SRM 443 | 2 | 726 | 604.28 | -0.26 | -44 | 1494 | 9616 | -219 | 601 | 9389 |
| 1 | 2009-06-13 | SRM 442 | 2 | 874 | 686.30 | -0.35 | -74 | 1538 | 8770 | -380 | 820 | 7311 |