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 |
|---|---|---|---|
| _Vincent | 4 | 1858 | 818 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.284 | 0.536 | 0.608 | 89.8 | -49 | 155 | 1858 | 1858 | 6327 |
| initial | 0.233 | 0.554 | 0.601 | 66.7 | -40 | 97 | 1312 | 1312 | 6085 |
| SRMFix | 0.252 | 0.582 | 0.637 | 85.0 | -93 | 112 | 1264 | 1264 | 6553 |
| SRM | -0.143 | 0.798 | 0.847 | 145.5 | -331 | 50 | 869 | 818 | 7148 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-12-18 | Member SRM 491 | 2 | 408 | 691.28 | 0.76 | 117 | 1858 | 6327 | 50 | 818 | 7148 |
| 3 | 2010-09-15 | Member SRM 482 | 2 | 445 | 819.11 | 0.88 | 155 | 1741 | 6942 | 50 | 768 | 7481 |
| 2 | 2010-09-09 | SRM 481 | 2 | 645 | 659.72 | -0.24 | -38 | 1585 | 8605 | -151 | 718 | 7988 |
| 1 | 2010-08-14 | SRM 479 | 2 | 860 | 719.24 | -0.26 | -49 | 1623 | 7915 | -331 | 869 | 6136 |