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Individual Calculations August 2017 |
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| Katkov, Michelle Total change: -2.40 | |   |
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| Liga Alef East 2017 Relegation Playoff 2 | Jerusalem | ISR | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1751 | 0.00 | 1 | -0.23 | 40 | -9.20 | |
|  Lerner, Malkiel | | | 1966 | ISR | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | | | 20th Maccabia International Open | Jerusalem | ISR | 2017-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1824 | 4.00 | 8 | 0.17 | 40 | 6.80 | |
| | Glassman, Jeremy R | | | 2056 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Bezgodova, Svetlana | | wm | 2051 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Aflalo, Sophie | | | 2134 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Zaromb, Charles Irving | | | 1490 | ISR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Paliy, Margaryta | | | 1664 | GER | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Farfurnik, Sasha | | | 2012 | ISR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Sassoon, Roei | | | 1699 | ISR | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Leib, Daniel | | | 1629 | ISR | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | |
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