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Individual Calculations August 2023 |
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| Ugodnikov, Arkadiy Total change: -20.20 | |   |
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| 2023 Ontario Closed Championship | Toronto | CAN | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1534 | 1.50 | 4 | -1.01 | 20 | -20.20 | |
|  Moses, Neil | | | 1671 | CAN | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Narula, Japveer | | | 1136 | CAN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Tenkov, Arkady | | | 1412 | CAN | 0.50 | 1 | -0.17 | 20 | -3.40 | |  Momic, Jovan | | | 1461 | CAN | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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