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Individual Calculations April 2017 |
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| Reprun, Nadejda Total change: -4.00 | |   |
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| Rishon Lezion City Ch. Moti Shapira Memorial 2017 A | Rishon Lezion | ISR | 2017-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1950 | 4.50 | 9 | -0.74 | 20 | -14.80 | |
|  Raskin, Tal | | | 1756 | ISR | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Knol, Yuval | | | 1825 | ISR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Rozen, Eytan | | | 1788 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Sokolovsky, Yahli | | | 1766 | ISR | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Bolkovstein, David | | | 1908 | ISR | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Cohen, Ziv | | | 1823 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Levi, Netanel | | | 1893 | ISR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Tarnopolsky, Anatoly | f | | 2328 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Flaum, Mark | | | 1975 | ISR | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | | | Liga Alef Shfela 2017 Round 5-6 | varios | ISR | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1947 | 1.50 | 2 | 0.54 | 20 | 10.80 | |
| | Bondar, Alexandr | | | 2169 | RUS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Ehrlich, Roy | | | 1760 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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