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 |
|---|---|---|---|
| bonty | 6 | 1741 | 584 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.078 | 0.380 | 0.411 | 45.7 | -52 | 80 | 1229 | 1143 | 9827 |
| SRMFix | -0.104 | 0.385 | 0.423 | 52.4 | -83 | 76 | 1242 | 1124 | 8956 |
| EloSRM | -0.118 | 0.452 | 0.472 | 81.4 | -74 | 160 | 1817 | 1741 | 8214 |
| Odd | -0.128 | 0.461 | 0.473 | 78.9 | -64 | 145 | 1662 | 1591 | 8183 |
| SRM | -0.406 | 0.598 | 0.651 | 115.7 | -228 | 39 | 1054 | 584 | 10360 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2011-05-28 | SRM 507 | 2 | 950 | 780.36 | -0.28 | -22 | 1741 | 8214 | -45 | 584 | 10360 |
| 5 | 2011-05-17 | SRM 504.5 | 2 | 949 | 743.05 | -0.50 | -54 | 1763 | 7900 | -86 | 629 | 9975 |
| 4 | 2011-05-03 | Member SRM 505 | 2 | 491 | 789.12 | 0.68 | 160 | 1817 | 7240 | 39 | 715 | 9024 |
| 3 | 2010-07-06 | SRM 475 | 2 | 613 | 522.86 | -0.41 | -52 | 1657 | 7404 | -150 | 676 | 8122 |
| 2 | 2010-05-20 | SRM 470 | 2 | 752 | 604.41 | -0.52 | -74 | 1708 | 6810 | -228 | 826 | 6640 |
| 1 | 2010-04-20 | Member SRM 468 | 2 | 510 | 634.85 | 0.32 | 127 | 1782 | 5915 | -146 | 1054 | 4069 |