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Individual Calculations November 2019 |
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| Xiao, Andrew Total change: -68.80 | |   |
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| 2019 Alberta Open | Edmonton | CAN | 2019-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1567 | 0.50 | 4 | -1.72 | 40 | -68.80 | |
|  Chen, Andrew | | | 1782 | CAN | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Chen, Helen | | | 1309 | CAN | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Wang, Elon | | | 1581 | CAN | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Han, Alex | | | 1428 | CAN | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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) | | |
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