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 |
|---|---|---|---|
| mukundratan | 4 | 2047 | 794 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.166 | 0.354 | 0.429 | 81.3 | -84 | 169 | 2047 | 2047 | 7955 |
| initial | 0.165 | 0.381 | 0.427 | 45.9 | -52 | 71 | 1279 | 1279 | 8051 |
| SRMFix | 0.166 | 0.415 | 0.467 | 70.8 | -116 | 107 | 1252 | 1252 | 8279 |
| SRM | -0.210 | 0.555 | 0.747 | 120.5 | -405 | 23 | 810 | 794 | 9075 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-01-24 | SRM 647 | 2 | 357 | 448.08 | 0.33 | 54 | 2047 | 7955 | 23 | 794 | 9075 |
| 3 | 2015-01-15 | SRM 646 | 2 | 280 | 282.61 | 0.01 | 18 | 1994 | 8513 | -39 | 771 | 9382 |
| 2 | 2014-12-27 | SRM 643 | 2 | 361 | 585.33 | 0.70 | 169 | 1976 | 8853 | 15 | 810 | 9070 |
| 1 | 2014-12-09 | SRM 640 | 2 | 540 | 416.24 | -0.38 | -84 | 1807 | 10935 | -405 | 795 | 9307 |