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 |
|---|---|---|---|
| gowtamc | 3 | 1928 | 977 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.245 | 0.245 | 0.299 | 43.4 | 18 | 69 | 1287 | 1287 | 7353 |
| EloSRM | 0.293 | 0.293 | 0.304 | 93.4 | 91 | 96 | 1928 | 1928 | 7177 |
| initial | 0.315 | 0.315 | 0.361 | 37.9 | 17 | 59 | 1276 | 1276 | 7559 |
| SRM | -0.516 | 0.516 | 0.657 | 111.5 | -181 | -42 | 1019 | 977 | 6339 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-01-19 | SRM 530 | 2 | 725 | ||||||||
| 2 | 2012-01-14 | SRM 529 | 2 | 547 | 709.36 | 0.38 | 91 | 1928 | 7177 | -42 | 977 | 6339 |
| 1 | 2011-12-28 | SRM 528 | 2 | 644 | 745.40 | 0.21 | 96 | 1837 | 8104 | -181 | 1019 | 5823 |