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Individual Calculations January 2019 |
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| Ovechkin, Lilia Total change: -23.20 | |   |
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| Beer Sheva Championship B | Beer Sheva | ISR | 2018-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1779 | 4.50 | 6 | 0.61 | 20 | 12.20 | |
|  Levit, Michael | | | 1738 | ISR | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Mikhalevski, Binyamin | | | 1630 | ISR | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Stepanenko, Alona | | | 1402 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Margulis, Alexander | | | 1726 | ISR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Khersonsky, David | | | 1690 | ISR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Pik, Vladimir | | | 1758 | 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) | | | | Israel Women Championship Final 2018 | Maalot | ISR | 2018-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1779 | 1.50 | 8 | -1.77 | 20 | -35.40 | |
| | Reprun, Nadejda | | | 2016 | ISR | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Vardi, Shlomit | | | 1910 | ISR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Brusilovski, Lena | | | 1886 | ISR | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Nesterovskaya, Anzhelika | | wf | 2130 | UKR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Levitan, Ronit | | wc | 1875 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Orian, Noga | | | 1379 * | ISR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Shaul Zeidner, Lyad | | | 1671 | ISR | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Katkov, Michelle | | wf | 1887 | ISR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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