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Individual Calculations April 2023 |
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| Sowa, Ryan Total change: 6.00 | |   |
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| 2023 RA March Open | Ottawa | CAN | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2067 | 2.50 | 4 | 0.30 | 20 | 6.00 | |
|  Moses, Neil | | | 1667 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rodrigue-Lemieux, Shawn | m | | 2456 | CAN | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Labib, Daniel | | | 1785 | CAN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Plotkin, Victor | f | | 2176 | CAN | 0.50 | 1 | 0.15 | 20 | 3.00 | | | * 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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