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 |
|---|---|---|---|
| ameture_coder | 2 | 1507 | 615 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.300 | 0.300 | 0.310 | 64.1 | -87 | -41 | 1549 | 1507 | 9085 |
| SRMFix | -0.383 | 0.383 | 0.396 | 80.2 | -113 | -48 | 1087 | 1040 | 9329 |
| initial | -0.387 | 0.387 | 0.391 | 46.5 | -54 | -39 | 1146 | 1107 | 9189 |
| SRM | -0.923 | 0.923 | 0.986 | 292.5 | -429 | -156 | 771 | 615 | 8578 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-01-19 | SRM 459 | 2 | 744 | 720.07 | -0.22 | -41 | 1507 | 9085 | -156 | 615 | 8578 |
| 1 | 2009-11-25 | SRM 453.5 | 2 | 666 | 573.28 | -0.38 | -87 | 1549 | 8297 | -429 | 771 | 7612 |