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 |
|---|---|---|---|
| fcjohn | 3 | 2771 | 1444 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.733 | 0.961 | 1.079 | 142.7 | -92 | 216 | 1536 | 1444 | 1721 |
| SRMFix | 1.216 | 1.281 | 1.568 | 223.9 | -14 | 442 | 1858 | 1844 | 2342 |
| EloSRM | 1.205 | 1.338 | 1.607 | 297.7 | -22 | 525 | 2793 | 2771 | 1805 |
| initial | 1.379 | 1.379 | 1.687 | 166.0 | 5 | 281 | 1698 | 1698 | 3098 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2016-03-28 | SRM 686 | 1 | 159 | 185.22 | -0.20 | -22 | 2771 | 1805 | -92 | 1444 | 1721 |
| 2 | 2016-03-26 | 2016 TCO Algo 1A | 1 | 188 | 510.86 | 1.44 | 346 | 2793 | 1713 | 120 | 1536 | 1384 |
| 1 | 2015-07-23 | SRM 663 | 2 | 86 | 445.32 | 2.37 | 525 | 2448 | 3365 | 216 | 1416 | 1947 |