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Rapid:
Individual Calculations October 2018 |
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| Vaisgur, Alon Total change: 25.60 | |   |
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| Rapid "Tzlil" Memorial 2018 B | Rishon Letzion | ISR | 2018-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1792 | 6.50 | 9 | -0.20 | 20 | -4.00 | |
|  Levin, Emily | | | 1480 | ISR | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Ribstein, Orel | | | 1404 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Amitai, Ido | | | 1587 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Katsnelson, Leonard | | | 1591 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Shuker, Asaf | | | 1600 | ISR | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Smoliar, Klim | | | 1804 | ISR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Federovski, Yael | | | 1431 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Fadida, Yehonatan | | | 1770 | ISR | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Boukai, Shaked | | | 1603 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Dov Porat Rapid 2018 B | Ramat Gan | ISR | 2018-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1809 | 6.00 | 9 | 1.48 | 20 | 29.60 | |
| | Ostrovsky Berman, Noam | | | 1409 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Feldman, Amit | | | 1409 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Freidles, Victor | | | 1940 | ISR | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Kinberg, Ofer | | | 1901 | ISR | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Inbal, Nimrod | | | 1886 | ISR | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Zemach, Nadav | | | 1804 | ISR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Tartakovsky, Daniel | | | 1894 | ISR | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Federovski, Adi | | | 1903 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Bin-Nun, Peleg | | | 1925 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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