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 |
|---|---|---|---|
| Egoryan | 7 | 1873 | 777 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.081 | 0.346 | 0.431 | 41.6 | -61 | 80 | 1329 | 1268 | 7345 |
| SRMFix | 0.044 | 0.361 | 0.435 | 44.5 | -69 | 100 | 1295 | 1252 | 7467 |
| EloSRM | 0.003 | 0.371 | 0.430 | 54.1 | -54 | 128 | 1910 | 1873 | 7286 |
| Odd | 0.006 | 0.375 | 0.432 | 55.6 | -48 | 129 | 1758 | 1722 | 7232 |
| SRM | -0.233 | 0.468 | 0.560 | 72.1 | -200 | 41 | 1000 | 777 | 8845 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2011-09-10 | SRM 517 | 2 | 837 | 746.89 | -0.52 | -37 | 1873 | 7286 | -76 | 777 | 8845 |
| 6 | 2011-07-02 | SRM 511 | 2 | 621 | 657.99 | 0.08 | 23 | 1910 | 6690 | -4 | 853 | 7449 |
| 5 | 2011-03-30 | Member SRM 501 | 2 | 367 | 528.83 | 0.53 | 67 | 1887 | 6435 | 41 | 857 | 7006 |
| 4 | 2011-03-08 | SRM 499 | 2 | 702 | 615.27 | -0.19 | -9 | 1820 | 6951 | -49 | 816 | 7355 |
| 3 | 2011-02-01 | SRM 496 | 2 | 701 | 468.41 | -0.58 | -54 | 1829 | 6813 | -117 | 865 | 6795 |
| 2 | 2011-01-27 | SRM 495 | 2 | 450 | 681.86 | 0.60 | 128 | 1883 | 6200 | -18 | 982 | 5381 |
| 1 | 2011-01-22 | Member SRM 494 | 2 | 660 | 707.20 | 0.10 | 60 | 1755 | 7353 | -200 | 1000 | 5150 |