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Individual Calculations March 2018 |
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| Demchenko, Svitlana Total change: 11.60 | |   |
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| 2018 Ontario Girls U19 Championship Susan Polgar Foundation Girls Invitational Qualifier | Mississauga | CAN | 2018-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 2114 | 3.00 | 3 | 0.29 | 40 | 11.60 | |
|  Shen, Isamel | | | 1714 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  He, Emma | | wf | 1714 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Peng, Sarah | | | 1786 | CAN | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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) | | |
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