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Individual Calculations April 2023 |
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| Meirovich, Ilay Total change: -39.20 | |   |
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| Ramat Gan Masters A Winter 2023 | Ramat Gan | ISR | 2023-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1979 | 3.50 | 7 | -1.47 | 40 | -58.80 | |
|  Weber, Yonatan | | | 1579 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Uritsky, Yonathan | | | 2047 | ISR | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Aroeta, Benny | | | 1978 | ISR | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Gurevich, Neria | | | 1543 | ISR | 0.00 | 1 | -0.94 | 40 | -37.60 | | | Azoulay, Yehonatan | | | 1770 | ISR | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Neumann, Amit | | | 1615 | ISR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Kochavi, Dana | | | 1956 | ISR | 1.00 | 1 | 0.47 | 40 | 18.80 | | | * 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) | | | | League Alef Shfela 2023 5-6 | Israel | ISR | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1954 | 1.00 | 1 | 0.49 | 40 | 19.60 | |
| | Federovski, Adi | | | 1945 | ISR | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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