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 |
|---|---|---|---|
| Ghaverves | 2 | 1573 | 614 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.297 | 0.297 | 0.297 | 53.6 | -65 | -42 | 1454 | 1412 | 10506 |
| EloSRM | -0.322 | 0.322 | 0.323 | 65.8 | -82 | -50 | 1623 | 1573 | 10389 |
| SRMFix | -0.396 | 0.396 | 0.400 | 81.4 | -106 | -57 | 1094 | 1037 | 10702 |
| initial | -0.402 | 0.402 | 0.402 | 48.4 | -49 | -48 | 1151 | 1103 | 10553 |
| SRM | -0.935 | 0.935 | 0.981 | 293.0 | -402 | -184 | 798 | 614 | 9914 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-04-16 | Member SRM 503 | 2 | 938 | 834.04 | -0.30 | -50 | 1573 | 10389 | -184 | 614 | 9914 |
| 1 | 2011-04-07 | SRM 502 | 2 | 555 | 483.26 | -0.35 | -82 | 1623 | 9283 | -402 | 798 | 7723 |