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Rapid:
Individual Calculations January 2016 |
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| Gerber, Nick Total change: 16.20 | |   |
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| National Youth Championship 2015 Preliminaries U15 Center | Elkana | ISR | 2015-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1725 | 2.50 | 5 | 0.77 | 20 | 15.40 | |
|  Adar, Idan | | | 1926 | ISR | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Vaturi, Eden | | | 1860 | ISR | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Barak, Gil | | | 1858 | ISR | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Saadon, Netanel | | | 1854 | ISR | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Levi, Netanel | | | 1711 | ISR | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | Shahar Arad Memorial 2015 B | Kfar Saba | ISR | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1725 | 3.50 | 5 | 0.04 | 20 | 0.80 | |
| | Milikow, Elie | | | 1645 | FID | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Verni, David | | | 1392 | ISR | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Roytman, Moshe | | | 1339 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Koren, Garry | | | 1872 | ISR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Friedland, Eldar | | | 1527 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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