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Individual Calculations February 2019 |
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| Demchenko, Svitlana Total change: 14.00 | |   |
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| 2019 Ontario Junior Chess Championship | Mississauga | CAN | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2121 | 3.50 | 5 | 0.35 | 40 | 14.00 | |
|  Liu, Henry | | | 1721 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Papneja, Arul | | | 1777 | CAN | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Gao, Raymond | | | 1793 | CAN | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Hua, Eugene | f | | 2336 | CAN | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Vettese, Nicholas | f | | 2318 | CAN | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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) | | |
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