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Individual Calculations August 2018 |
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| Potvin, Alain-Nicolas Total change: -40.40 | |   |
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| 2018 Canadian Open U2000 | Quebec City | CAN | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1743 | 1.00 | 4 | -1.01 | 40 | -40.40 | |
|  Halhal, Sami | | | 2023 | CAN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Richard, Leo | | | 1699 | CAN | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Itkin, Victor | | | 1687 | CAN | 0.00 | 1 | -0.58 | 40 | -23.20 | |  Cao, Yingying (lucy) | | | 1583 | CAN | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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