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Individual Calculations February 2019 |
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| Xie, Joanna (ruo Jin) Total change: -17.20 | |   |
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| 2019 Ontario Junior Chess Ch U1800 | Mississauga | CAN | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1319 | 0.00 | 2 | -0.43 | 40 | -17.20 | |
|  Wang, Eric | | | 1474 | CAN | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Stroganov, Victor | | | 1629 | CAN | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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