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 |
|---|---|---|---|
| lrsn | 11 | 2249 | 919 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.082 | 0.543 | 0.762 | 70.8 | -58 | 319 | 2249 | 2249 | 2260 |
| Odd | 0.091 | 0.546 | 0.755 | 70.3 | -68 | 313 | 1979 | 1975 | 2187 |
| SRMFix | 0.153 | 0.567 | 0.759 | 67.9 | -89 | 264 | 1390 | 1356 | 2149 |
| initial | 0.162 | 0.574 | 0.747 | 69.1 | -107 | 219 | 1419 | 1395 | 1858 |
| SRM | 0.172 | 0.640 | 0.747 | 95.7 | -294 | 184 | 1023 | 919 | 2862 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2019-06-15 | 2019 Beijing Round | 1 | 105 | 103.54 | -0.02 | 13 | 2249 | 2260 | -9 | 919 | 2862 |
| 10 | 2016-06-05 | 2016 TCO Beijing Regional | 1 | 23 | 40.41 | 0.81 | 112 | 2237 | 4234 | 184 | 928 | 4953 |
| 9 | 2016-03-26 | 2016 TCO Algo 1A | 1 | 791 | 681.15 | -0.31 | -38 | 2125 | 5171 | -93 | 744 | 6944 |
| 8 | 2016-02-06 | SRM 681 | 2 | 333 | ||||||||
| 7 | 2016-01-28 | SRM 680 | 2 | 267 | 331.13 | 0.31 | 43 | 2163 | 4917 | 34 | 837 | 6047 |
| 6 | 2015-09-28 | SRM 669 | 2 | 276 | 253.69 | -0.12 | 2 | 2120 | 5395 | -3 | 803 | 6600 |
| 5 | 2015-09-11 | SRM 667 | 2 | 551 | 317.06 | -0.99 | -58 | 2119 | 5533 | -143 | 806 | 6806 |
| 4 | 2015-08-25 | SRM 666 | 2 | 162 | 177.74 | 0.13 | 30 | 2176 | 5226 | 3 | 949 | 5486 |
| 3 | 2015-08-11 | SRM 665 | 2 | 319 | 209.58 | -0.61 | -48 | 2147 | 5535 | -77 | 946 | 5620 |
| 2 | 2015-08-01 | SRM 664 | 2 | 119 | 434.65 | 1.87 | 319 | 2194 | 5153 | 117 | 1023 | 4851 |
| 1 | 2015-07-23 | SRM 663 | 2 | 398 | 441.29 | -0.25 | -46 | 1876 | 7562 | -294 | 906 | 5904 |