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Individual Calculations June 2024 |
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| Margovsky, Naum Total change: -11.60 | |   |
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| Quarterfinals of Israel Chess Championships 2023 24. Kiryat Bialik | Kiryat Bialik | ISR | 2024-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1846 | 4.00 | 9 | -1.43 | 20 | -28.60 | |
|  Perelman, Eric | | | 1446 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Taieb, Ariel | | | 1992 | ISR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Sabag, Matan | | | 1510 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Filiarsky, Yonatan | | | 1353 | ISR | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Menahem, Adi | c | | 2114 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Mishkovsky, Israel | | | 1960 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kharouba, Wasim | | | 1611 | ISR | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Gershkowich, David | f | | 2112 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Daniel, Hadar | | | 1490 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | | | Bet Krayot 2024 7-8 | Israel | ISR | 2024-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1939 | 2.00 | 2 | 0.85 | 20 | 17.00 | |
| | Kriger, Roni | | | 1965 | ISR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Haj, Munir | | | 1801 | ISR | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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