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Individual Calculations September 2023 |
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| Kukorowski, Jan Total change: -15.20 | |   |
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| Weekend Classics - August Open 2023 | St. Julian's | MLT | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1846 | 1.50 | 3 | -0.76 | 20 | -15.20 | |
|  Kosik, Vince | | | 1446 * | HUN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fong, Kenny | | | 1701 | AUS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Rovatti, Paolo | | | 1734 | ITA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | * 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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