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Individual Calculations April 2021 |
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| Kadria, Shay Total change: -2.00 | |   |
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| Liga Ilit Lenoar 2021 Group A Rounds 1-3 | Various | ISR | 2021-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 2086 | 1.00 | 1 | 0.08 | 40 | 3.20 | |
|  Faradiz, Yuval | | | 1686 * | 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) | | | | Israel Youth Championship Finals 2021 U18 - Israel Eshel Memorial | Hakfar Hayarok | ISR | 2021-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2086 | 3.50 | 9 | -0.13 | 40 | -5.20 | |
|  Ben Ari, Yannay | f | | 2403 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ehrlich, Roy | | | 2004 | ISR | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Sobel, Ido | | | 1885 | ISR | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Globus, Or | f | | 2401 | ISR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Cohen Revivo, Shoham | f | | 2171 | ISR | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Tzidkiya, Yeshaayahu | f | | 2380 | ISR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Sheinkman, Lidan | | | 1895 | ISR | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Gorshtein, Asaf | | | 2122 | ISR | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Kochavi, Ori | f | | 2273 | ISR | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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