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 |
|---|---|---|---|
| lance_amethyst | 3 | 1980 | 999 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.247 | 0.981 | 1.161 | 249.7 | -399 | 274 | 1474 | 999 | 4822 |
| initial | 0.555 | 1.105 | 1.499 | 133.0 | -88 | 300 | 1500 | 1401 | 4734 |
| EloSRM | 0.366 | 1.329 | 1.640 | 215.9 | -91 | 509 | 2119 | 1980 | 4311 |
| SRMFix | 0.230 | 1.401 | 1.670 | 229.3 | -184 | 465 | 1665 | 1443 | 4476 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-08-25 | SRM 447 | 2 | 528 | 221.78 | -1.25 | -91 | 1980 | 4311 | -76 | 999 | 4822 |
| 2 | 2009-06-13 | SRM 442 | 1 | 626 | 555.13 | -0.19 | -48 | 2071 | 3650 | -399 | 1075 | 4115 |
| 1 | 2009-05-27 | SRM 441 | 2 | 119 | 693.58 | 2.54 | 509 | 2119 | 3332 | 274 | 1474 | 1503 |