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Individual Calculations April 2020 |
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| Sherman, Reem Total change: 206.40 | |   |
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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 |
| 1951 | 1893 | 6.50 | 8 | 3.09 | 40 | 123.60 | |
|  Dobkin, Uri | | | 1646 | ISR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Shapira, Avner | | | 1894 | ISR | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Vaisman, Felix | | | 2100 | ISR | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Chernomordik, Pavel | f | | 2203 | ISR | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Nissim, Yonatan | | | 2040 | ISR | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Menkes, Shlomo | | | 1969 | ISR | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Bin-Nun, Peleg | | | 2065 | ISR | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Shteiman, Yuval | | | 1691 | ISR | 0.50 | 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) | | | | Israeli Open Junior Championship 2020 Rounds 1-8 | Kiryat Ono | ISR | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 1889 | 3.50 | 7 | 1.58 | 40 | 63.20 | |
| | Globus, Or | f | | 2289 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tal-Shahar, Liam | | | 1882 | ISR | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Sokolovsky, Yahli | | | 2160 | ISR | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Levi, Netanel | | | 2212 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Gorshtein, Asaf | | | 2212 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Stolyarsky, Yegor | | | 2069 | ISR | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Verny, David | | | 1785 | ISR | 1.00 | 1 | 0.36 | 40 | 14.40 | | | * 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 Kiryat Ono 2019-20 Round 8 - Postponed games | Kiryat Ono | ISR | 2020-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1940 | 1.00 | 1 | 0.49 | 40 | 19.60 | |
| | Amit, Eli | | | 1933 | ISR | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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