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Individual Calculations February 2020 |
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| Sun, Rick Total change: 98.40 | |   |
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| 29th Annual North American Open | Las Vegas, Nevada | USA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 2041 | 5.50 | 9 | 2.46 | 40 | 98.40 | |
|  Blatny, Pavel | g | | 2331 | CZE | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Velazquez, Kevin | | | 1713 | USA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Wang, Richard | m | | 2342 | CAN | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Findlay, Ian | f | | 2201 | CAN | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Stevens, Matthew James | f | | 2293 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Eliezer, Segev | | | 1734 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Arias, Mario Alexis | | | 2232 | PER | 1.00 | 1 | 0.75 | 40 | 30.00 | | | McCambridge, Vincent | m | | 2312 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Aldama, Dionisio | m | | 2411 | MEX | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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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