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 |
|---|---|---|---|
| jat1 | 7 | 2317 | 947 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.307 | 0.520 | 0.589 | 76.6 | -41 | 126 | 2044 | 2044 | 3430 |
| initial | 0.344 | 0.530 | 0.603 | 63.9 | -47 | 127 | 1490 | 1490 | 3074 |
| EloSRM | 0.321 | 0.531 | 0.605 | 82.6 | -43 | 149 | 2317 | 2317 | 3322 |
| SRMFix | 0.350 | 0.550 | 0.624 | 64.4 | -70 | 102 | 1426 | 1426 | 3593 |
| SRM | 0.268 | 0.668 | 0.768 | 83.9 | -292 | 76 | 947 | 947 | 4337 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2017-03-09 | SRM 710 | 2 | 53 | 114.29 | 1.11 | 149 | 2317 | 3322 | 76 | 947 | 4337 |
| 6 | 2016-03-19 | SRM 685 | 2 | 201 | 263.99 | 0.39 | 61 | 2168 | 4876 | 28 | 871 | 5765 |
| 5 | 2016-01-12 | SRM 678 | 2 | 249 | 175.38 | -0.51 | -41 | 2107 | 5217 | -45 | 843 | 5912 |
| 4 | 2015-09-11 | SRM 667 | 2 | 254 | 353.32 | 0.48 | 79 | 2148 | 5310 | 28 | 888 | 6042 |
| 3 | 2015-05-12 | SRM 659 | 2 | 145 | 246.41 | 0.76 | 131 | 2069 | 6957 | 35 | 860 | 7271 |
| 2 | 2015-04-27 | SRM 657 | 2 | 205 | 241.68 | 0.24 | 73 | 1938 | 8205 | -83 | 825 | 7787 |
| 1 | 2015-04-09 | SRM 655 | 2 | 342 | 404.79 | -0.23 | -43 | 1865 | 9466 | -292 | 908 | 7116 |