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 |
|---|---|---|---|
| alfio.emanuele | 3 | 1708 | 676 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.120 | 0.281 | 0.345 | 33.8 | -66 | 29 | 1163 | 1156 | 9348 |
| Odd | -0.033 | 0.289 | 0.337 | 73.8 | -97 | 114 | 1545 | 1545 | 8860 |
| EloSRM | -0.050 | 0.301 | 0.355 | 78.9 | -116 | 113 | 1708 | 1708 | 8756 |
| SRMFix | -0.107 | 0.319 | 0.394 | 65.7 | -139 | 54 | 1115 | 1110 | 9425 |
| SRM | -0.475 | 0.539 | 0.822 | 174.7 | -524 | 0 | 676 | 676 | 9750 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-06-02 | SRM 508 | 2 | 420 | 766.77 | -0.04 | 7 | 1708 | 8756 | 0 | 676 | 9750 |
| 2 | 2011-05-17 | SRM 504.5 | 2 | 752 | 976.47 | 0.38 | 113 | 1701 | 8574 | 0 | 676 | 9544 |
| 1 | 2011-03-30 | Member SRM 501 | 2 | 852 | 631.00 | -0.48 | -116 | 1587 | 9982 | -524 | 676 | 9265 |