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Individual Calculations February 2019 |
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| Hack, Justin Total change: -67.20 | |   |
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| 2019 Ontario Junior Chess Championship | Mississauga | CAN | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1633 | 1.00 | 5 | -1.68 | 40 | -67.20 | |
|  Ning, Eric | | | 1804 | CAN | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Ajith, Aayush | | | 1763 | CAN | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Huang, Youhe | | | 1717 | CAN | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Ning, Alwin | | | 1233 * | CAN | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Ramesh, Sanjay | | | 1401 | CAN | 0.00 | 1 | -0.79 | 40 | -31.60 | | | * 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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