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Individual Calculations December 2019 |
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| Samokysh, Yevhen Total change: 11.20 | |   |
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| 2019 Guelph Fall ProAm U2000 | Guelph | CAN | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1520 | 2.00 | 4 | -0.19 | 20 | -3.80 | |
|  D`orante, Marco | | | 1436 | CAN | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Gao, Lucy | | | 1309 | CAN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Xu, Alex | | | 1582 | CAN | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Hua, Michelle | | | 1597 | CAN | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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 |
| 1635 | 1520 | 2.50 | 5 | 0.75 | 20 | 15.00 | |
| | Xie, Austin | | | 1612 | CAN | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Huang, Richard | | | 1547 | CAN | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Sinclair, Sam | | | 1617 | CAN | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Hua, Michelle | | | 1597 | CAN | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Orozco, Joey | | | 1802 | CAN | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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) | | |
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