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Individual Calculations February 2019 |
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| Gao, Raymond Total change: -38.00 | |   |
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| 2019 Ontario Junior Chess Championship | Mississauga | CAN | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1793 | 2.00 | 5 | -0.95 | 40 | -38.00 | |
|  Liao, Joseph | | | 1622 | CAN | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Huang, Youhe | | | 1717 | CAN | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Demchenko, Svitlana | | wf | 2121 | CAN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ahmed Syed, Ibrahim | | | 1640 | CAN | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Liu, Henry | | | 1566 | CAN | 0.00 | 1 | -0.79 | 40 | -31.60 | |
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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