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 |
|---|---|---|---|
| angellunamaria | 3 | 2226 | 1262 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.355 | 0.700 | 0.939 | 118.0 | -101 | 208 | 1408 | 1262 | 2635 |
| SRMFix | 0.850 | 0.854 | 1.425 | 161.6 | -1 | 468 | 1684 | 1683 | 2956 |
| EloSRM | 0.876 | 0.905 | 1.498 | 203.2 | 1 | 573 | 2226 | 2226 | 2768 |
| Odd | 0.888 | 0.918 | 1.521 | 208.1 | 2 | 590 | 2087 | 2087 | 2795 |
| initial | 0.952 | 0.952 | 1.461 | 114.6 | 20 | 303 | 1544 | 1544 | 3700 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-08-08 | SRM 446 | 1 | 575 | 557.63 | -0.04 | 1 | 2226 | 2768 | -101 | 1262 | 2635 |
| 2 | 2009-07-23 | SRM 445 | 1 | 368 | 527.30 | 0.08 | 36 | 2224 | 2769 | -45 | 1363 | 2002 |
| 1 | 2009-07-08 | SRM 444 | 2 | 112 | 675.93 | 2.59 | 573 | 2189 | 2933 | 208 | 1408 | 1779 |