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Individual Calculations March 2023 |
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| Duchan, Yoav Total change: -116.40 | |   |
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| Kiryat Ono Winter 2023 A | Kiryat Ono | ISR | 2023-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1933 | 2.50 | 7 | -3.46 | 40 | -138.40 | |
|  Eyal, Amir | | | 1675 | ISR | 0.50 | 1 | -0.32 | 40 | -12.80 | |  Zaslavsky, Oleg | | | 1581 | ISR | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Qasem, Muhamad Mody | | | 1512 | ISR | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Dimenshtein, Daniel | | | 1533 * | ISR | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Leor, Ephraim | | | 1750 | ISR | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Ballas, Eyal | | | 1757 | ISR | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Abitbul, Matan | | | 1518 | ISR | 0.00 | 1 | -0.93 | 40 | -37.20 | | | * 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) | | | | League Alef Shfela 2023 3-4 | Israel | ISR | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1945 | 1.00 | 1 | 0.55 | 40 | 22.00 | |
| | Sokolinsky, Yaakov | | | 1982 | ISR | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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