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Individual Calculations June 2023 |
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| Wang, Derek Total change: 69.60 | |   |
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| 2023 Ontario Open | Ottawa, Ontario | CAN | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1750 | 3.50 | 6 | 1.74 | 40 | 69.60 | |
|  Perez Rodriguez, Luis Manuel | g | | 2329 | CUB | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Xu, Philip | | | 1520 | CAN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Umayan, Vincent | | | 2013 | PHI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Jaferian, Koosha | c | | 2233 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Myers, Joshua | | | 1619 | CAN | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Reprintsev, Alexander | m | | 2253 | UKR | 0.50 | 1 | 0.46 | 40 | 18.40 | |
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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