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 |
|---|---|---|---|
| guanggyoung | 5 | 1624 | 686 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.102 | 0.370 | 0.409 | 44.5 | -64 | 68 | 1280 | 1138 | 8686 |
| EloSRM | -0.113 | 0.385 | 0.440 | 70.9 | -66 | 170 | 1769 | 1624 | 7886 |
| Odd | -0.131 | 0.405 | 0.451 | 69.3 | -57 | 177 | 1641 | 1509 | 7629 |
| SRMFix | -0.205 | 0.464 | 0.511 | 68.5 | -91 | 130 | 1345 | 1147 | 7470 |
| SRM | -0.501 | 0.661 | 0.715 | 143.2 | -178 | 101 | 1301 | 686 | 8166 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-08-04 | Member SRM 478 | 2 | 854 | 647.27 | -0.48 | -61 | 1624 | 7886 | -167 | 686 | 8166 |
| 4 | 2010-07-28 | SRM 477 | 2 | 725 | 643.09 | -0.17 | -17 | 1686 | 7123 | -93 | 853 | 6199 |
| 3 | 2008-09-11 | SRM 417 | 2 | 664 | 440.81 | -0.59 | -66 | 1703 | 6914 | -178 | 946 | 7902 |
| 2 | 2008-06-05 | SRM 404 | 1 | 577 | 614.94 | 0.09 | 39 | 1769 | 5808 | -177 | 1124 | 4594 |
| 1 | 2008-05-24 | College Tour Beijing | 1 | 351 | 527.71 | 0.59 | 170 | 1730 | 5994 | 101 | 1301 | 2683 |