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Individual Calculations December 2019 |
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| Xu, Alex Total change: -71.60 | |   |
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| 2019 Guelph Fall ProAm U2000 | Guelph | CAN | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1582 | 1.00 | 4 | -1.19 | 40 | -47.60 | |
|  Lang, Quintin | | | 1546 | CAN | 0.50 | 1 | -0.05 | 40 | -2.00 | |  Moran-Venegas, Mario | | | 1583 | CAN | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Samokysh, Yevhen | | | 1520 | CAN | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Liao, Joseph | | | 1545 | CAN | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | 2019 Century Richmond Hill Open U2100 | Richmond Hill | CAN | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1582 | 2.00 | 5 | -0.60 | 40 | -24.00 | |
| | Khachaturov, Vadim | | | 1738 | CAN | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Uthayakumar, Ronan | | | 1559 | CAN | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Yang, Larry | | | 1446 | CAN | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Vijendra, Vinushan | | | 1475 | CAN | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Sinclair, Sam | | | 1617 | CAN | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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