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 |
|---|---|---|---|
| anand_mah | 2 | 1677 | 799 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.064 | 0.102 | 0.120 | 24.7 | -22 | 27 | 1677 | 1677 | 7292 |
| initial | -0.130 | 0.130 | 0.173 | 15.6 | -29 | -2 | 1171 | 1169 | 7598 |
| SRMFix | -0.143 | 0.160 | 0.215 | 37.6 | -72 | 3 | 1131 | 1131 | 7644 |
| SRM | -0.844 | 0.844 | 0.914 | 200.5 | -290 | -111 | 910 | 799 | 6893 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-08-26 | SRM 480 | 2 | 506 | 519.40 | 0.04 | 27 | 1677 | 7292 | -111 | 799 | 6893 |
| 1 | 2010-08-14 | SRM 479 | 2 | 807 | 719.24 | -0.17 | -22 | 1650 | 7617 | -290 | 910 | 5693 |