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Individual Calculations May 2024 |
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| Weinstein, Shaul Total change: 13.40 | |   |
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| Israeli Quarter Finals 2023-24 | Kiryat Yam | ISR | 2024-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1931 | 6.00 | 8 | 0.32 | 20 | 6.40 | |
|  Michale, Etay | | | 1519 | ISR | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Kluchik, Julia | | | 1939 | RUS | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Rakita, Efim | | | 1913 | ISR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Cohen, Avi | | | 1805 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Katz, Kiril | | | 2049 | ISR | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Tselenko, Michael | | | 1579 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ermakov, Roman | | | 1531 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Cohen, Israel | | | 1541 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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) | | | | Alef Zafon 2024 5-6 | Israel | ISR | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 1951 | 1.00 | 2 | 0.35 | 20 | 7.00 | |
| | Efrimzon, Oleg | | | 2057 | ISR | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Gleizer, Mark | f | | 2112 | ISR | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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