Individual Calculations April 2023 |
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Dvorzhitsky, Alexander N Total change: -24.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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League Alef Zafon 2023 5-6 | Israel | ISR | 2023-03-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1649 | 1967 | 0.50 | 2 | -1.22 | 20 | -24.40 | |
| Alekter, David | | | 1567 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | Finkel, Simon | | | 1730 | ISR | 0.00 | 1 | -0.80 | 20 | -16.00 | | * 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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