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 |
|---|---|---|---|
| Choragi | 4 | 1737 | 681 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.102 | 0.303 | 0.374 | 64.7 | -80 | 106 | 1587 | 1587 | 7022 |
| initial | 0.025 | 0.308 | 0.393 | 37.1 | -56 | 75 | 1212 | 1212 | 6910 |
| EloSRM | 0.092 | 0.314 | 0.386 | 67.4 | -95 | 107 | 1737 | 1737 | 6937 |
| SRMFix | 0.052 | 0.335 | 0.422 | 55.4 | -119 | 76 | 1168 | 1168 | 7227 |
| SRM | -0.247 | 0.573 | 0.751 | 157.8 | -466 | 56 | 734 | 681 | 8285 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-09-09 | SRM 481 | 2 | 440 | 685.35 | 0.64 | 107 | 1737 | 6937 | 56 | 681 | 8285 |
| 3 | 2010-08-04 | Member SRM 478 | 2 | 720 | 693.69 | -0.05 | 5 | 1630 | 7788 | -46 | 625 | 8639 |
| 2 | 2010-07-06 | SRM 475 | 2 | 551 | 621.70 | 0.17 | 63 | 1626 | 7745 | -63 | 671 | 8161 |
| 1 | 2010-05-04 | SRM 469 | 2 | 864 | 702.59 | -0.39 | -95 | 1562 | 8382 | -466 | 734 | 7694 |