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Individual Calculations June 2024 |
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| Menahem, Adi Total change: 94.40 | |   |
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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 |
| 1880 | 2114 | 8.00 | 9 | 1.17 | 40 | 46.80 | |
|  Kharouba, Wasim | | | 1611 | ISR | 1.00 | 1 | 0.04 | 40 | 1.60 | |  Akman, Adi | | | 2040 | ISR | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Portnoy, Mikhail | | | 2041 | ISR | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Daniel, Hadar | | | 1714 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Margovsky, Naum | | | 1846 | ISR | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Gershkowich, David | f | | 2112 | ISR | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Taieb, Ariel | | | 1992 | ISR | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Rinberg, David | | | 1842 | ISR | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Najjar, Munib | | | 1718 | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | Arzit Merkaz Yom Hol 2024 7-8 | Israel | ISR | 2024-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2134 | 2.00 | 2 | 1.19 | 40 | 47.60 | |
| | Kreizberg, Michael | f | | 2343 | ISR | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Bronstein, Arkady | | | 2077 | ISR | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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