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 |
|---|---|---|---|
| matchstick_man | 2 | 1471 | 637 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.268 | 0.268 | 0.268 | 54.6 | -61 | -48 | 1518 | 1471 | 11406 |
| initial | -0.353 | 0.353 | 0.354 | 42.5 | -45 | -40 | 1160 | 1115 | 11698 |
| SRMFix | -0.358 | 0.358 | 0.358 | 72.9 | -89 | -57 | 1111 | 1054 | 11762 |
| SRM | -0.939 | 0.939 | 0.955 | 281.5 | -351 | -212 | 849 | 637 | 11277 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-11-06 | SRM 424 | 2 | 627 | 559.84 | -0.27 | -48 | 1471 | 11406 | -212 | 637 | 11277 |
| 1 | 2008-10-18 | SRM 422 | 2 | 659 | 653.17 | -0.27 | -61 | 1518 | 10086 | -351 | 849 | 8859 |