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 |
|---|---|---|---|
| motionddi | 4 | 1577 | 594 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.185 | 0.185 | 0.203 | 24.1 | -35 | 8 | 1475 | 1429 | 10093 |
| EloSRM | -0.191 | 0.191 | 0.213 | 31.2 | -53 | 5 | 1638 | 1577 | 10169 |
| SRMFix | -0.234 | 0.234 | 0.262 | 43.0 | -82 | -5 | 1118 | 1028 | 10668 |
| initial | -0.248 | 0.248 | 0.268 | 29.9 | -38 | -9 | 1163 | 1081 | 10703 |
| SRM | -0.556 | 0.556 | 0.633 | 151.5 | -323 | -7 | 877 | 594 | 9944 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-03-30 | Member SRM 501 | 2 | 499 | 660.18 | -0.03 | 5 | 1577 | 10169 | -7 | 594 | 9944 |
| 3 | 2011-02-01 | SRM 496 | 2 | 724 | 707.59 | -0.22 | -29 | 1571 | 9994 | -111 | 601 | 9748 |
| 2 | 2011-01-12 | SRM 493 | 2 | 495 | 507.60 | -0.25 | -37 | 1601 | 9200 | -165 | 712 | 8577 |
| 1 | 2010-12-28 | SRM 492 | 2 | 484 | 514.40 | -0.26 | -53 | 1638 | 8576 | -323 | 877 | 6454 |