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Rapid:
Individual Calculations September 2021 |
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| Qasem, Huda Total change: 41.20 | |   |
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| Kfar Saba Weekend tournament A | Kfar Saba | ISR | 2021-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1547 | 3.00 | 9 | 0.92 | 20 | 18.40 | |
|  Weisbuch, Udi | f | | 2137 | ISR | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Friedland, Eldar | | | 1880 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Gadasi, Noam | | wc | 1457 | ISR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Hatzor, Eyal | | | 1810 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Cohen, Alon | | | 1998 | ISR | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Robach, Shay | | | 1576 | ISR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Boruchovsky, Ron | | | 1843 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mdivani, Maka | | | 1770 | ISR | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Lifshits, Raz | | | 1742 | ISR | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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) | | | | 11th Kiryat Ono Summer Festival Rapid Championship | Kiryat Ono | ISR | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1547 | 2.50 | 6 | 1.14 | 20 | 22.80 | |
| | Postny, Evgeny | g | | 2282 | ISR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Cohen, Yehuda | | | 1844 | ISR | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Veinberg, Yoav | | | 1302 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mdivani, Maka | | | 1770 | ISR | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Weisbuch, Udi | f | | 2137 | ISR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Malachi, Avraham | | | 1836 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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