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Individual Calculations May 2023 |
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| Simchayev, Alexandra Total change: -27.20 | |   |
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| Israel Youth Girl Championship under 18 2023 | Israel | ISR | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1663 | 4.00 | 9 | -1.00 | 40 | -40.00 | |
|  Tashkinova, Sofiia | | | 1963 | ISR | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Fadida, Rachel | | | 1302 | ISR | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Gadasi, Noam | | wc | 1773 | ISR | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Adlen, Noya | | | 1509 | ISR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Zusman, Noa | | | 1238 | ISR | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Orian, Noga | | | 1957 | ISR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Qasem, Huda | | | 1879 | ISR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Zusman, Tal | | | 1537 | ISR | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Bazavluk, Vari | | | 1263 * | 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) | | | | League Alef Darom 2023 7 | Israel | ISR | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1682 | 1.00 | 1 | 0.32 | 40 | 12.80 | |
| | Korchev, Felix | | | 1552 | ISR | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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