Rapid:
Individual Calculations November 2023 |
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Portnoy, Mikhail Total change: 6.00 | | |
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Rapid Sukkot 2023. Kiryat Bialik | Kiryat Bialik | ISR | 2023-10-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1783 | 2026 | 4.00 | 5 | 0.30 | 20 | 6.00 | |
| Kahan, Sami | | | 1626 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | Diab, Hadi | | | 1536 | ISR | 1.00 | 1 | 0.04 | 20 | 0.80 | | Berezovich, Michail | | | 2237 | ISR | 0.00 | 1 | -0.23 | 20 | -4.60 | | Inchi, Erez | | | 1610 | ISR | 1.00 | 1 | 0.07 | 20 | 1.40 | | Donchik, Alexander | | | 1906 | ISR | 1.00 | 1 | 0.34 | 20 | 6.80 | | * 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) | |
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