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 |
|---|---|---|---|
| ekmb | 4 | 2019 | 572 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.005 | 0.442 | 0.485 | 53.2 | -56 | 87 | 1219 | 1197 | 6932 |
| SRMFix | -0.037 | 0.465 | 0.514 | 65.9 | -86 | 83 | 1230 | 1162 | 7076 |
| Odd | 0.009 | 0.470 | 0.509 | 100.3 | -64 | 176 | 1763 | 1763 | 6526 |
| EloSRM | -0.003 | 0.490 | 0.537 | 111.8 | -76 | 208 | 2019 | 2019 | 6334 |
| SRM | -0.393 | 0.759 | 0.772 | 193.5 | -243 | 73 | 982 | 572 | 8653 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-09-15 | SRM 668 | 2 | 172 | 298.83 | 0.80 | 208 | 2019 | 6334 | 73 | 572 | 8653 |
| 3 | 2014-06-12 | SRM 624 | 2 | 915 | 666.60 | -0.48 | -68 | 1810 | 10833 | -240 | 499 | 12730 |
| 2 | 2014-05-10 | SRM 620 | 2 | 957 | 741.79 | -0.50 | -76 | 1878 | 10008 | -243 | 739 | 10394 |
| 1 | 2014-04-19 | TCO14 Round 1B | 1 | 1489 | 1,685.25 | 0.18 | 95 | 1954 | 8854 | -218 | 982 | 6794 |