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 |
|---|---|---|---|
| martin.pz | 4 | 2060 | 1004 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.495 | 0.726 | 1.231 | 87.4 | -30 | 294 | 1473 | 1439 | 5531 |
| Odd | 0.463 | 0.780 | 1.261 | 103.1 | -16 | 381 | 1919 | 1902 | 5600 |
| SRMFix | 0.441 | 0.791 | 1.253 | 112.5 | -57 | 331 | 1474 | 1412 | 5875 |
| EloSRM | 0.439 | 0.800 | 1.262 | 105.4 | -30 | 385 | 2094 | 2060 | 5586 |
| SRM | 0.126 | 0.867 | 1.164 | 122.5 | -275 | 147 | 1072 | 1004 | 5818 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-10-04 | SRM 520 | 2 | 496 | 431.25 | -0.20 | -4 | 2060 | 5586 | -27 | 1004 | 5818 |
| 3 | 2011-09-14 | SRM 518 | 2 | 521 | 388.76 | -0.42 | -30 | 2064 | 5537 | -41 | 1031 | 5538 |
| 2 | 2011-07-02 | SRM 511 | 2 | 161 | 896.58 | 2.48 | 385 | 2094 | 5024 | 147 | 1072 | 4908 |
| 1 | 2011-05-28 | SRM 507 | 2 | 900 | 842.65 | -0.10 | -3 | 1709 | 8544 | -275 | 925 | 6384 |