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Individual Calculations June 2024 |
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| Koop, Alison Emily Total change: -0.40 | |   |
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| 2024 Collingwood Somborac Chess Festival U1900 | Collingwood | CAN | 2024-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1671 | 2.00 | 4 | 0.33 | 40 | 13.20 | |
|  Garel, Richard | | | 1666 | CAN | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Dembla, Shabd | | | 1625 | CAN | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Sreekumar, Gauri | | | 1659 | CAN | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Ramocsan, Ferenc | | | 2071 * | HUN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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) | | | | 2024 Ontario Open U1800 | Toronto | CAN | 2024-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1671 | 2.50 | 5 | -0.34 | 40 | -13.60 | |
| | Roque, Alexa | | | 1590 | CAN | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Li, Allen | | | 1576 | CAN | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Byers, Jared | | | 1608 | CAN | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Chertkow, Matthew | | | 1698 | CAN | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Wright, Joshua | | | 1636 | CAN | 0.50 | 1 | -0.05 | 40 | -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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