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 |
|---|---|---|---|
| andy192 | 4 | 1496 | 666 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.079 | 0.312 | 0.358 | 37.6 | -73 | 34 | 1213 | 1162 | 5885 |
| SRMFix | -0.085 | 0.322 | 0.373 | 49.6 | -84 | 50 | 1208 | 1145 | 5716 |
| EloSRM | 0.007 | 0.380 | 0.414 | 84.1 | -75 | 111 | 1496 | 1496 | 5533 |
| SRM | -0.235 | 0.388 | 0.456 | 136.0 | -335 | 5 | 865 | 666 | 6782 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-01-13 | SRM 334 | 2 | 384 | 488.58 | 0.35 | 111 | 1496 | 5533 | 5 | 666 | 6782 |
| 3 | 2005-05-14 | SRM 242 | 2 | 250 | 172.80 | -0.60 | -75 | 1385 | 3020 | -186 | 661 | 3636 |
| 2 | 2005-02-23 | SRM 232 | 2 | 119 | 159.98 | 0.43 | 111 | 1460 | 2539 | -18 | 847 | 2716 |
| 1 | 2005-01-11 | TCCC05 Qual 1 | 1 | 128 | 136.92 | -0.15 | -39 | 1349 | 2984 | -335 | 865 | 2629 |