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 |
|---|---|---|---|
| ydc | 10 | 3275 | 1843 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.818 | 1.489 | 1.672 | 152.3 | -188 | 340 | 2085 | 1843 | 810 |
| EloSRM | 0.679 | 1.582 | 1.853 | 180.2 | -67 | 704 | 3316 | 3275 | 483 |
| Odd | 0.717 | 1.590 | 1.863 | 177.2 | -69 | 731 | 3037 | 2989 | 531 |
| SRMFix | 0.860 | 1.650 | 1.909 | 190.0 | -116 | 603 | 2523 | 2423 | 691 |
| initial | 1.287 | 1.799 | 2.150 | 216.6 | -120 | 426 | 2835 | 2750 | 781 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2015-06-04 | SRM 660 | 1 | 230 | 182.86 | -0.85 | -30 | 3275 | 483 | -121 | 1843 | 810 |
| 9 | 2015-05-12 | SRM 659 | 1 | 41 | 75.75 | 0.89 | 54 | 3304 | 431 | 96 | 1964 | 623 |
| 8 | 2015-05-05 | SRM 658 | 1 | 341 | 174.24 | -1.25 | -52 | 3250 | 532 | -188 | 1868 | 788 |
| 7 | 2015-04-27 | SRM 657 | 1 | 54 | 84.94 | 0.68 | 54 | 3302 | 433 | 64 | 2056 | 488 |
| 6 | 2015-04-17 | SRM 656 | 1 | 275 | 100.63 | -1.45 | -67 | 3248 | 533 | -93 | 1992 | 584 |
| 5 | 2015-04-11 | 2015 TCO 1A | 1 | 69 | 127.98 | 0.89 | 68 | 3316 | 400 | 91 | 2085 | 463 |
| 4 | 2015-04-09 | SRM 655 | 1 | 209 | 106.89 | -0.97 | -65 | 3247 | 512 | -38 | 1994 | 565 |
| 3 | 2015-03-25 | SRM 654 | 1 | 24 | 113.87 | 2.25 | 224 | 3313 | 396 | 203 | 2032 | 507 |
| 2 | 2015-03-17 | SRM 653 | 1 | 48 | 386.14 | 3.01 | 483 | 3088 | 906 | 340 | 1829 | 855 |
| 1 | 2015-02-17 | SRM 650 | 2 | 24 | 289.21 | 3.59 | 704 | 2605 | 3069 | 289 | 1489 | 2000 |