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 |
|---|---|---|---|
| T.H. | 4 | 1717 | 699 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.079 | 0.689 | 0.706 | 83.0 | -95 | 99 | 1333 | 1238 | 6484 |
| EloSRM | 0.100 | 0.696 | 0.725 | 131.4 | -101 | 213 | 1818 | 1717 | 6556 |
| Odd | 0.108 | 0.699 | 0.732 | 123.3 | -92 | 206 | 1694 | 1602 | 6478 |
| SRMFix | 0.076 | 0.718 | 0.731 | 107.8 | -112 | 123 | 1317 | 1227 | 6560 |
| SRM | -0.223 | 0.777 | 0.838 | 169.2 | -431 | 50 | 857 | 699 | 8586 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-07-08 | SRM 444 | 2 | 840 | 499.49 | -0.84 | -101 | 1717 | 6556 | -158 | 699 | 8586 |
| 3 | 2008-10-02 | SRM 420 | 2 | 265 | 444.52 | 0.75 | 124 | 1818 | 5634 | 50 | 857 | 8927 |
| 2 | 2008-09-04 | SRM 416 | 2 | 303 | 544.63 | 0.85 | 213 | 1695 | 6954 | 38 | 807 | 9548 |
| 1 | 2008-07-31 | SRM 412 | 2 | 667 | 574.81 | -0.35 | -87 | 1481 | 11195 | -431 | 769 | 10159 |