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 |
|---|---|---|---|
| TuckAndRoll | 4 | 1783 | 724 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.090 | 0.347 | 0.377 | 41.8 | -50 | 62 | 1262 | 1157 | 9842 |
| SRMFix | -0.171 | 0.402 | 0.430 | 69.2 | -90 | 108 | 1308 | 1139 | 9311 |
| EloSRM | -0.196 | 0.490 | 0.514 | 89.7 | -79 | 207 | 1934 | 1783 | 8594 |
| Odd | -0.180 | 0.499 | 0.522 | 88.9 | -65 | 224 | 1758 | 1626 | 8551 |
| SRM | -0.676 | 0.676 | 0.722 | 119.0 | -172 | -66 | 1111 | 724 | 9804 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-12-06 | SRM 526 | 2 | 458 | 390.48 | -0.23 | -19 | 1783 | 8594 | -66 | 724 | 9804 |
| 3 | 2011-11-12 | SRM 523 | 2 | 801 | 665.26 | -0.52 | -55 | 1801 | 8380 | -149 | 790 | 8955 |
| 2 | 2011-10-25 | SRM 522 | 2 | 614 | 398.29 | -0.62 | -79 | 1856 | 7733 | -172 | 939 | 6759 |
| 1 | 2011-09-19 | SRM 519 | 2 | 415 | 624.58 | 0.59 | 207 | 1934 | 6739 | -89 | 1111 | 4696 |