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Individual Calculations April 2021 |
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| Gadasi, Noam Total change: 61.20 | |   |
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| Israeli Women Championship Finals 2020 | Haifa | ISR | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1781 | 4.50 | 9 | 1.13 | 40 | 45.20 | |
|  Katkov, Michelle | | wf | 2078 | ISR | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Kochavi, Dana | | | 1572 | ISR | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Aleksandrova, Aleksandra | | wf | 1769 | ISR | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Lian, Marina | | | 1870 | ISR | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Haitovich, Avital | | | 1981 | ISR | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Reprun, Nadejda | | | 1968 | ISR | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Vardi, Shlomit | | | 1901 | ISR | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Shvayger, Yuliya | m | wg | 2181 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shaul Seidner, Liad | | | 1687 | ISR | 0.50 | 1 | -0.13 | 40 | -5.20 | | | * 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) | | | | Liga Ilit Lenoar 2021 Group D Rounds 2-3 | Various | ISR | 2021-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1781 | 1.00 | 1 | 0.35 | 40 | 14.00 | |
| | Leib, Yoni | | | 1669 | ISR | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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) | | | | Israel girls chess championship under 14 | Ashdod | ISR | 2021-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1781 | 6.00 | 7 | 0.05 | 40 | 2.00 | |
| | Ingel, Mica Bar | | | 1381 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ken-Dror, Renana | | | 1381 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kochavi, Dana | | | 1572 | ISR | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Shvartsburd, Rebekka | | | 1381 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tashkinova, Sofiia | | | 1725 | ISR | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Sherman, Esther | | | 1381 * | ISR | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Laikind, Koral | | | 1381 * | 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) | | |
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