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Individual Calculations February 2019 |
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| Eckert, Doug Total change: 44.20 | |   |
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| 28th Annual North American Open | Las Vegas, Nevada | USA | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2243 | 2090 | 3.50 | 8 | 1.08 | 20 | 21.60 | |
|  Coleman, Teddy | m | | 2361 | USA | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Ginsburg, Mark | m | | 2336 | USA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Shen, Christopher | f | | 2311 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Wen, Teddie | | | 1911 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Lehmann, Spencer | | | 2254 | USA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Ryba, Andrew | | | 2232 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Guo, Arthur | m | | 2271 | USA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Kolay, Alex | | | 2270 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Classique Hivernale de Montreal 2019 Invitational | Montreal | CAN | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2327 | 2090 | 3.00 | 9 | 1.13 | 20 | 22.60 | |
| | Ragnarsson, Dagur | f | | 2327 | ISL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | G V, Sai Krishna | m | | 2409 | IND | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Wang, Annie | f | wm | 2313 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Chiku-Ratte, Olivier Kenta | f | | 2366 | CAN | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Rodrigue-Lemieux, Shawn | f | | 2293 | CAN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ivanov, Mike | f | | 2251 | CAN | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Yu, Zong Yang | f | | 2377 | CAN | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Hebert, Jean | m | | 2369 | CAN | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Duong, Thanh Nha | m | | 2238 | CAN | 1.00 | 1 | 0.70 | 20 | 14.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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