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 |
|---|---|---|---|
| _PpG | 3 | 2731 | 1634 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.819 | 0.819 | 0.989 | 144.7 | 20 | 237 | 1634 | 1634 | 1203 |
| EloSRM | 1.252 | 1.252 | 1.463 | 340.0 | 45 | 587 | 2731 | 2731 | 1284 |
| SRMFix | 1.445 | 1.445 | 1.549 | 236.3 | 91 | 335 | 1909 | 1909 | 2394 |
| initial | 1.577 | 1.577 | 1.642 | 189.9 | 118 | 253 | 1770 | 1770 | 3452 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-06-18 | TCO11 Round 1 | 1 | 680 | 773.65 | 0.19 | 45 | 2731 | 1284 | 20 | 1634 | 1203 |
| 2 | 2011-06-08 | SRM 509 | 1 | 190 | 698.22 | 1.88 | 389 | 2687 | 1473 | 237 | 1614 | 1278 |
| 1 | 2011-05-24 | TCO11 Qual 3 | 1 | 256 | 826.86 | 1.69 | 587 | 2298 | 3432 | 177 | 1377 | 2307 |