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Individual Calculations April 2020 |
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| Dobkin, Uri Total change: -4.80 | |   |
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| Quarterfinals Israeli Championship Petach Tikva 2019-20 | Petach Tikva | ISR | 2019-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1646 | 0.50 | 8 | -0.64 | 20 | -12.80 | |
|  Sherman, Reem | | | 1893 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Chernomordik, Pavel | f | | 2046 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bin-Nun, Peleg | | | 2046 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shapira, Avner | | | 1894 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Vaisman, Felix | | | 2046 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fein, Boris | | | 1786 | ISR | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Menkes, Shlomo | | | 1969 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Nissim, Yonatan | | | 2040 | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Quarterfinals Israeli Championship Herzliya 2019-20 | Herzliya | ISR | 2020-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1646 | 3.50 | 8 | 0.40 | 20 | 8.00 | |
| | Axelrod, Arie | f | | 2046 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gradenwitz, Oded | | | 1623 | ISR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Hayohamo, Raz | | | 1875 | ISR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Shapira, Tamir | | | 1550 | ISR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Mashid, Itay | | | 2014 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Levanzov, Yevgeny | | | 1669 | ISR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Gavriel, Oren | | | 1550 | ISR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Khatib, Mahmood | | | 1679 | ISR | 1.00 | 1 | 0.55 | 20 | 11.00 | | | * 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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