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 |
|---|---|---|---|
| Spidinko | 5 | 1965 | 908 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.475 | 0.599 | 0.814 | 95.0 | -64 | 252 | 1823 | 1823 | 4542 |
| EloSRM | 0.465 | 0.604 | 0.819 | 98.1 | -81 | 258 | 1965 | 1965 | 4474 |
| initial | 0.431 | 0.644 | 0.811 | 77.6 | -49 | 189 | 1460 | 1460 | 4067 |
| SRMFix | 0.468 | 0.673 | 0.850 | 88.5 | -106 | 193 | 1409 | 1409 | 4537 |
| SRM | 0.263 | 0.911 | 0.993 | 141.2 | -405 | 122 | 908 | 908 | 5529 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-04-20 | Member SRM 468 | 2 | 267 | 409.47 | 0.62 | 69 | 1965 | 4474 | 51 | 908 | 5529 |
| 4 | 2010-03-25 | Member SRM 465 | 2 | 253 | 334.88 | 0.40 | 60 | 1896 | 4821 | 34 | 857 | 6057 |
| 3 | 2010-03-16 | SRM 464 | 2 | 245 | 763.35 | 1.64 | 258 | 1836 | 5327 | 122 | 823 | 6393 |
| 2 | 2010-03-02 | SRM 463 | 2 | 676 | 683.08 | 0.02 | 22 | 1578 | 8027 | -94 | 701 | 8047 |
| 1 | 2009-12-05 | SRM 454 | 2 | 774 | 684.40 | -0.35 | -81 | 1556 | 8109 | -405 | 795 | 7116 |