Individual Calculations February 2024 |
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Dvorzhitsky, Alexander N Total change: -32.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Alef Zafon 2024 1 | Israel | ISR | 2024-01-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1915 | 1930 | 1.00 | 1 | 0.48 | 20 | 9.60 | |
| Polak, Alexander | | | 1915 | ISR | 1.00 | 1 | 0.48 | 20 | 9.60 | | 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) | | Israel Open Championship 2023 | israel | ISR | 2024-01-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1808 | 1930 | 1.00 | 5 | -2.08 | 20 | -41.60 | |
| Iliaguev, Kafar | f | | 2291 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | Gavriely, Or | c | | 2106 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | Cohen, Israel | | | 1478 | ISR | 0.50 | 1 | -0.44 | 20 | -8.80 | | Sagalovich, Yakov | | | 1636 | ISR | 0.00 | 1 | -0.85 | 20 | -17.00 | | Krupnik, Benaya | | | 1530 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | * 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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