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 |
|---|---|---|---|
| vortexion | 7 | 2310 | 1195 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.630 | 0.649 | 1.372 | 78.1 | -4 | 429 | 1731 | 1731 | 3362 |
| SRMFix | 0.383 | 0.732 | 1.358 | 111.8 | -55 | 607 | 1807 | 1702 | 3397 |
| EloSRM | 0.389 | 0.740 | 1.401 | 116.4 | -26 | 685 | 2361 | 2310 | 3152 |
| SRM | 0.449 | 0.835 | 1.151 | 104.1 | -154 | 312 | 1512 | 1195 | 3593 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2011-04-07 | SRM 502 | 2 | 97 | 120.97 | 0.32 | 39 | 2310 | 3152 | 36 | 1195 | 3593 |
| 6 | 2010-11-13 | SRM 487 | 2 | 212 | 141.46 | -0.58 | -16 | 2271 | 3039 | 14 | 1159 | 3608 |
| 5 | 2010-10-21 | Member SRM 485 | 1 | 470 | 465.95 | -0.19 | -20 | 2287 | 2894 | -62 | 1145 | 3646 |
| 4 | 2010-10-05 | SRM 484 | 1 | 345 | 358.72 | -0.13 | -12 | 2307 | 2796 | -58 | 1207 | 3199 |
| 3 | 2010-09-25 | SRM 483 | 1 | 464 | 500.82 | -0.20 | -26 | 2319 | 2690 | -93 | 1265 | 2671 |
| 2 | 2010-09-15 | Member SRM 482 | 1 | 491 | 527.56 | -0.12 | -16 | 2345 | 2545 | -154 | 1358 | 2083 |
| 1 | 2010-09-09 | SRM 481 | 2 | 52 | 644.77 | 3.63 | 685 | 2361 | 2460 | 312 | 1512 | 1395 |