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Individual Calculations December 2018 |
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| Ivanescu, Mark Total change: -12.40 | |   |
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| 2018 Banff Open | Banff | CAN | 2018-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1832 | 1.50 | 4 | 0.04 | 40 | 1.60 | |
|  Duong, Thanh Nha | m | | 2232 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sasata, Alexander | | | 1658 | CAN | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Jonker, Chris | | | 1785 | CAN | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Hartman, Brian | m | | 2232 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2018 Alberta Junior Championship | Edmonton | CAN | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1832 | 2.50 | 5 | -0.35 | 40 | -14.00 | |
| | Tolentino, Patrick Angelo | | | 1850 | CAN | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Raninga, Aditya | | | 1691 | IND | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Yao, David | | | 1805 | CAN | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Wang, Paul | | | 1670 | CAN | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Vasic, Maxim | | | 1874 | CAN | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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