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Individual Calculations February 2020 |
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| Flaum, Mark Total change: 14.40 | |   |
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| Quarterfinals Israeli Championship Ashdod 2019-20 | Ashdod | ISR | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1925 | 4.00 | 8 | 1.00 | 20 | 20.00 | |
|  Slobodiansky, Steven | | | 2160 | ISR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Grossman, Michael | | | 2175 | ISR | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Ligai, Yurii | | | 1608 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Elkin, Michael | | | 1770 | ISR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Chuvnik, Mordechai | | | 2090 | ISR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Belytsky, Alexandr | f | | 2172 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Chachashvili, Zuri | | | 2095 | ISR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Kunin, Michael | | | 2102 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | Liga Alef Shfela 2020 Round 1 | Various | ISR | 2020-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 1925 | 0.00 | 1 | -0.28 | 20 | -5.60 | |
| | Borsuk, Angela | m | wg | 2092 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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