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 |
|---|---|---|---|
| code5u | 3 | 1994 | 896 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.852 | 0.943 | 1.556 | 124.4 | -39 | 316 | 1818 | 1818 | 6148 |
| EloSRM | 0.839 | 0.944 | 1.547 | 125.2 | -46 | 316 | 1994 | 1994 | 5937 |
| initial | 0.784 | 0.945 | 1.501 | 113.8 | -21 | 312 | 1483 | 1483 | 4996 |
| SRMFix | 0.780 | 0.950 | 1.502 | 112.7 | -46 | 281 | 1424 | 1424 | 5601 |
| SRM | 0.487 | 1.178 | 1.531 | 222.7 | -463 | 182 | 896 | 896 | 6881 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-06-08 | SRM 509 | 2 | 128 | 817.68 | 2.68 | 316 | 1994 | 5937 | 182 | 896 | 6881 |
| 2 | 2011-06-02 | SRM 508 | 2 | 420 | 779.58 | -0.02 | 13 | 1678 | 9122 | -23 | 714 | 9312 |
| 1 | 2011-05-24 | TCO11 Qual 3 | 1 | 825 | 806.58 | -0.14 | -46 | 1665 | 9073 | -463 | 737 | 8856 |