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 |
|---|---|---|---|
| wzq529036251 | 3 | 2448 | 1235 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.521 | 0.946 | 1.254 | 177.7 | -249 | 251 | 1451 | 1235 | 3798 |
| SRMFix | 1.020 | 1.161 | 1.719 | 205.3 | -36 | 536 | 1744 | 1744 | 3728 |
| initial | 1.153 | 1.179 | 1.766 | 142.0 | -5 | 364 | 1616 | 1616 | 4604 |
| EloSRM | 1.060 | 1.208 | 1.793 | 254.3 | -45 | 626 | 2448 | 2448 | 3365 |
| Odd | 1.070 | 1.221 | 1.820 | 259.4 | -40 | 654 | 2260 | 2260 | 3398 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-12-12 | SRM 564 | 1 | 470 | 586.65 | 0.32 | 92 | 2448 | 3365 | 33 | 1235 | 3798 |
| 2 | 2012-09-01 | SRM 554 | 1 | 715 | 653.75 | -0.22 | -45 | 2356 | 3943 | -249 | 1202 | 4173 |
| 1 | 2012-08-22 | SRM 553 | 2 | 65 | 549.92 | 3.08 | 626 | 2401 | 3605 | 251 | 1451 | 2146 |