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Individual Calculations August 2017 |
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| Federovski, Adi Total change: 38.00 | |   |
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| Liga Alef Shfela 2017 Relegation Playoff | Rishon Lezion | ISR | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1984 | 1.00 | 1 | 0.13 | 20 | 2.60 | |
|  Adler, Doron | | | 1668 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | 20th Maccabia International Open | Jerusalem | ISR | 2017-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1958 | 6.00 | 8 | 1.77 | 20 | 35.40 | |
| | Lomakin, Vladimir | | | 1558 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kokish, Iris Roberta | | | 1768 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Levitan, Ronit | | wc | 1729 | ISR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Vazana, Yochay | | | 1921 | ISR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Gal, Moshe | | | 2141 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Har-Even, Abir | | | 2089 | ISR | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Moskovich, Daniel | | | 2174 | ISR | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Farfurnik, Sasha | | | 2012 | ISR | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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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