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Rapid:
Individual Calculations September 2017 |
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| Levin, Guy Total change: 4.60 | |   |
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| Israel Youth Team Ch. 2017 U14 Nahum Naftali Memorial | Nir Haemek | ISR | 2017-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1769 | 4.00 | 9 | -0.47 | 20 | -9.40 | |
|  Sivan, Lynn | | | 1369 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bar, Indy | | | 1475 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Cohen Revivo, Shoham | | | 1985 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Zemach, Roee | | | 1908 | ISR | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Sokolovsky, Yahli | | | 1728 | ISR | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Kereth, Oren | | | 1850 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Ben Ari, Yannay | | | 1794 | ISR | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Iliaguev, Daniel | | | 1865 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Tzidkiya, Yeshaayahu | | | 1856 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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) | | | | Israel Youth Team Championship 2017 U18 | Beit Meir | ISR | 2017-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1769 | 3.50 | 7 | 0.70 | 20 | 14.00 | |
| | Lahav, Michal | | wf | 1996 | ISR | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Gov, Guy | | | 1753 | ISR | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Hoffmann, Yair | | | 1800 | ISR | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Avineri, Paz | | | 1938 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kereth, Oren | | | 1850 | ISR | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Sela, Roei | | | 1781 | ISR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Gorshtein, Asaf | | | 1795 | ISR | 0.00 | 1 | -0.46 | 20 | -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) | | |
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