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 |
|---|---|---|---|
| CodePwr | 7 | 1735 | 614 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.042 | 0.373 | 0.452 | 44.9 | -61 | 91 | 1235 | 1235 | 6592 |
| EloSRM | 0.099 | 0.374 | 0.440 | 62.6 | -103 | 95 | 1735 | 1735 | 6985 |
| SRMFix | 0.085 | 0.400 | 0.479 | 52.6 | -129 | 71 | 1152 | 1152 | 7443 |
| SRM | -0.058 | 0.548 | 0.712 | 126.6 | -480 | 77 | 720 | 614 | 8816 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2010-09-25 | SRM 483 | 2 | 439 | 744.75 | 0.76 | 86 | 1735 | 6985 | 77 | 614 | 8816 |
| 6 | 2010-09-15 | Member SRM 482 | 2 | 545 | 846.54 | 0.64 | 95 | 1650 | 7815 | 73 | 537 | 9319 |
| 5 | 2010-07-17 | SRM 476 | 2 | 771 | 776.94 | -0.23 | -23 | 1555 | 8777 | -39 | 464 | 9405 |
| 4 | 2010-06-30 | Member Single Round Match 474 | 2 | 480 | 510.26 | 0.09 | 28 | 1578 | 8199 | -15 | 503 | 9093 |
| 3 | 2010-06-17 | SRM 473 | 2 | 442 | 498.66 | 0.17 | 55 | 1549 | 8662 | -18 | 518 | 9060 |
| 2 | 2010-02-13 | Member SRM 461 | 2 | 950 | 840.99 | -0.29 | -49 | 1494 | 9343 | -184 | 536 | 9143 |
| 1 | 2010-02-06 | SRM 460 | 2 | 932 | 737.08 | -0.44 | -103 | 1543 | 8483 | -480 | 720 | 7859 |