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 |
|---|---|---|---|
| xenon575 | 7 | 1609 | 577 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.036 | 0.139 | 0.158 | 22.2 | -22 | 52 | 1472 | 1472 | 8473 |
| EloSRM | -0.019 | 0.159 | 0.171 | 30.6 | -37 | 54 | 1609 | 1609 | 8605 |
| SRMFix | -0.077 | 0.167 | 0.194 | 26.4 | -70 | 29 | 1130 | 1081 | 9148 |
| initial | -0.097 | 0.172 | 0.194 | 20.7 | -31 | 30 | 1169 | 1119 | 9511 |
| SRM | -0.300 | 0.366 | 0.479 | 90.4 | -302 | 5 | 898 | 577 | 9361 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2010-11-13 | SRM 487 | 2 | 782 | 839.23 | 0.10 | 32 | 1609 | 8605 | -11 | 577 | 9361 |
| 6 | 2010-09-25 | SRM 483 | 2 | 795 | 851.16 | 0.10 | 42 | 1577 | 8803 | -29 | 588 | 8997 |
| 5 | 2008-10-18 | SRM 422 | 2 | 619 | 757.01 | 0.29 | 54 | 1535 | 9789 | 5 | 617 | 11617 |
| 4 | 2008-08-26 | SRM 415 | 2 | 335 | 374.26 | -0.13 | -11 | 1481 | 11339 | -52 | 612 | 11840 |
| 3 | 2008-08-06 | SRM 413 | 2 | 512 | 545.33 | -0.13 | -14 | 1492 | 11102 | -89 | 664 | 11383 |
| 2 | 2008-07-23 | SRM 411 | 2 | 410 | 447.13 | -0.17 | -24 | 1506 | 10307 | -145 | 753 | 10237 |
| 1 | 2008-07-19 | SRM 410 | 2 | 577 | 650.15 | -0.19 | -37 | 1530 | 9825 | -302 | 898 | 8418 |