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 |
|---|---|---|---|
| Mince | 4 | 1651 | 573 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.135 | 0.433 | 0.473 | 52.2 | -70 | 58 | 1258 | 1135 | 9260 |
| SRMFix | -0.206 | 0.457 | 0.519 | 74.2 | -118 | 101 | 1301 | 1125 | 8103 |
| EloSRM | -0.241 | 0.518 | 0.582 | 90.3 | -94 | 192 | 1810 | 1651 | 7144 |
| Odd | -0.232 | 0.529 | 0.589 | 91.2 | -82 | 206 | 1670 | 1529 | 7089 |
| SRM | -0.625 | 0.625 | 0.739 | 156.8 | -276 | -50 | 1114 | 573 | 9432 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-10-20 | SRM 451 | 2 | 741 | 473.76 | -0.66 | -71 | 1651 | 7144 | -215 | 573 | 9432 |
| 3 | 2009-08-25 | SRM 447 | 2 | 573 | 543.15 | -0.08 | 5 | 1722 | 6470 | -50 | 788 | 7551 |
| 2 | 2009-08-08 | SRM 446 | 2 | 838 | 547.40 | -0.78 | -94 | 1716 | 6499 | -276 | 838 | 7022 |
| 1 | 2009-07-23 | SRM 445 | 2 | 490 | 719.64 | 0.56 | 192 | 1810 | 5671 | -86 | 1114 | 3779 |