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 |
|---|---|---|---|
| vena | 4 | 2086 | 1003 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.065 | 0.555 | 0.746 | 76.2 | -233 | 53 | 1236 | 1003 | 4740 |
| SRMFix | 0.501 | 0.808 | 0.992 | 119.6 | -71 | 201 | 1608 | 1537 | 3767 |
| EloSRM | 0.508 | 0.831 | 1.000 | 155.2 | -84 | 306 | 2170 | 2086 | 3806 |
| Odd | 0.519 | 0.841 | 1.011 | 159.0 | -84 | 326 | 2025 | 1941 | 3857 |
| initial | 0.646 | 0.888 | 1.150 | 106.9 | -58 | 245 | 1569 | 1511 | 3931 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-05-12 | TCO10 Qual 2 | 1 | 1018 | 707.77 | -0.65 | -84 | 2086 | 3806 | -233 | 1003 | 4740 |
| 3 | 2010-05-04 | SRM 469 | 2 | 130 | 390.22 | 1.59 | 202 | 2170 | 3167 | 53 | 1236 | 2715 |
| 2 | 2010-01-04 | SRM 457 | 1 | 303 | 408.21 | 0.06 | 29 | 1967 | 4487 | -18 | 1183 | 3232 |
| 1 | 2009-11-05 | SRM 452 | 2 | 317 | 648.47 | 1.03 | 306 | 1938 | 4771 | 1 | 1201 | 3192 |