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 |
|---|---|---|---|
| Sundayufo | 5 | 1741 | 665 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.021 | 0.517 | 0.582 | 62.2 | -65 | 122 | 1273 | 1187 | 7477 |
| EloSRM | -0.048 | 0.528 | 0.644 | 97.6 | -81 | 275 | 1831 | 1741 | 7118 |
| SRMFix | -0.025 | 0.542 | 0.616 | 83.2 | -106 | 167 | 1260 | 1169 | 7380 |
| SRM | -0.268 | 0.653 | 0.742 | 138.6 | -405 | 69 | 864 | 665 | 8673 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-10-26 | SRM 486 | 2 | 768 | 689.24 | -0.43 | -44 | 1741 | 7118 | -67 | 665 | 8673 |
| 4 | 2010-04-03 | SRM 466 | 2 | 534 | 552.37 | 0.05 | 21 | 1786 | 5774 | 10 | 732 | 7496 |
| 3 | 2010-03-25 | Member SRM 465 | 2 | 500 | 369.40 | -0.66 | -66 | 1765 | 5852 | -142 | 722 | 7472 |
| 2 | 2010-03-16 | SRM 464 | 2 | 352 | 782.68 | 1.15 | 275 | 1831 | 5375 | 69 | 864 | 6046 |
| 1 | 2009-12-05 | SRM 454 | 2 | 774 | 684.43 | -0.35 | -81 | 1556 | 8109 | -405 | 795 | 7116 |