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Individual Calculations November 2023 |
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| Yang, Jingyun Total change: -16.80 | |   |
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| 2023 Ottawa Fall Open | Ottawa | CAN | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1997 | 3.00 | 5 | 0.07 | 40 | 2.80 | |
|  Zhong, April Yunwei | | | 1686 | CAN | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Sowa, Ryan | | | 2051 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Guillemette, Hugo | | | 1865 | CAN | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Liu, Zachary | | | 1938 | CAN | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Latorre, Vincent | | | 2077 | CAN | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | | | 2023 British Columbia Closed Championship | North Vancouver | CAN | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2049 | 3.00 | 7 | -0.49 | 40 | -19.60 | |
| | Doknjas, John | f | | 2197 | CAN | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Mackinnon, Keith | | | 2154 | CAN | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Qu, Leo | | | 1883 | CAN | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Doknjas, Neil | c | | 2217 | CAN | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Jiang, Kate Yuhua | | | 1770 | CAN | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Kaufman, Raymond | m | | 2168 | CAN | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Liu, Zachary Hankun | | | 1938 | CAN | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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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