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 |
|---|---|---|---|
| ZackLIF | 2 | 1953 | 998 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.267 | 0.267 | 0.336 | 46.6 | 15 | 78 | 1293 | 1293 | 7667 |
| initial | 0.337 | 0.337 | 0.400 | 40.6 | 15 | 67 | 1281 | 1281 | 7909 |
| EloSRM | 0.359 | 0.359 | 0.394 | 116.5 | 90 | 143 | 1953 | 1953 | 7412 |
| SRM | -0.454 | 0.454 | 0.551 | 101.0 | -162 | -40 | 1038 | 998 | 6391 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-03-07 | SRM 536 | 2 | 529 | 758.66 | 0.52 | 143 | 1953 | 7412 | -40 | 998 | 6391 |
| 1 | 2011-07-26 | SRM 513 | 2 | 756 | 867.45 | 0.20 | 90 | 1810 | 7881 | -162 | 1038 | 5365 |