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Individual Calculations February 2023 |
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| Cortes Orihuela, Javier Total change: -0.40 | |   |
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| 2023 RA Winter Open | Ottawa | CAN | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 2178 | 3.00 | 5 | -0.02 | 20 | -0.40 | |
|  Joseph, Jonath | | | 1717 | CAN | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Moses, Neil | | | 1778 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Liang, Jason | m | | 2514 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Guillemette, Hugo | | | 1868 | CAN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rodrigue-Lemieux, Shawn | m | | 2455 | CAN | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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