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 |
|---|---|---|---|
| madtitfer | 3 | 2105 | 902 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.322 | 0.398 | 0.458 | 79.7 | -9 | 115 | 2105 | 2105 | 7355 |
| initial | 0.314 | 0.421 | 0.485 | 50.7 | -19 | 89 | 1313 | 1313 | 7579 |
| SRMFix | 0.291 | 0.445 | 0.490 | 71.4 | -56 | 95 | 1303 | 1303 | 7674 |
| SRM | -0.291 | 0.563 | 0.717 | 112.0 | -276 | 19 | 924 | 902 | 7591 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-01-15 | SRM 646 | 2 | 174 | 276.30 | 0.67 | 115 | 2105 | 7355 | 19 | 902 | 7591 |
| 2 | 2015-01-12 | SRM 645 | 2 | 399 | 531.16 | 0.41 | 115 | 1990 | 8522 | -41 | 883 | 7749 |
| 1 | 2014-10-23 | SRM 637 | 2 | 704 | 650.51 | -0.11 | -9 | 1875 | 10234 | -276 | 924 | 7660 |