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 |
|---|---|---|---|
| ZZBHZNR | 9 | 3017 | 1621 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.494 | 0.954 | 1.329 | 134.1 | -208 | 478 | 1915 | 1621 | 1424 |
| SRMFix | 0.658 | 1.203 | 1.679 | 157.7 | -78 | 685 | 2321 | 2178 | 1442 |
| EloSRM | 0.377 | 1.225 | 1.659 | 181.7 | -74 | 961 | 3170 | 3017 | 1141 |
| Odd | 0.396 | 1.225 | 1.666 | 179.3 | -71 | 965 | 2911 | 2759 | 1178 |
| initial | 1.088 | 1.293 | 1.824 | 155.7 | -37 | 509 | 2464 | 2379 | 1843 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2015-04-11 | 2015 TCO 1A | 1 | 430 | 227.61 | -0.92 | -49 | 3017 | 1141 | -24 | 1621 | 1424 |
| 8 | 2015-02-10 | SRM 649 | 1 | 344 | 163.33 | -1.08 | -74 | 3066 | 971 | -63 | 1645 | 1342 |
| 7 | 2014-10-04 | SRM 635 | 1 | 222 | 283.47 | -0.47 | -24 | 3140 | 764 | -98 | 1708 | 1189 |
| 6 | 2014-09-25 | SRM 634 | 1 | 75 | 131.30 | 0.81 | 86 | 3163 | 702 | 93 | 1806 | 914 |
| 5 | 2014-06-12 | SRM 624 | 1 | 354 | 268.20 | -0.40 | -23 | 3078 | 909 | 6 | 1713 | 1177 |
| 4 | 2014-06-07 | TCO14 Round 2B | 1 | 779 | 499.25 | -0.95 | -70 | 3100 | 824 | -208 | 1707 | 1182 |
| 3 | 2014-06-04 | SRM 623 | 1 | 118 | 183.25 | 0.64 | 99 | 3170 | 656 | 76 | 1915 | 730 |
| 2 | 2014-05-10 | SRM 620 | 1 | 177 | 500.41 | 1.50 | 251 | 3071 | 908 | 161 | 1839 | 896 |
| 1 | 2014-04-26 | TCO14 Round 1C | 1 | 66 | 1,267.62 | 4.26 | 961 | 2820 | 1868 | 478 | 1678 | 1328 |