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Rapid:
Individual Calculations May 2017 |
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| Sokolovsky, Yahli Total change: 33.40 | |   |
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| Israel Cadet Team Championship 2017 U12 | Elkana | ISR | 2017-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1653 | 2.00 | 4 | 0.46 | 20 | 9.20 | |
|  Kadosh, Lior | | | 1466 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Musyuk, Lior | | | 1972 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Yaniv, Yuval | | | 1844 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Levin, Guy | | | 1711 | ISR | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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) | | | | Dafni Memorial Rapid Herzliya 2017 | Herzliya | ISR | 2017-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1653 | 2.50 | 5 | 1.21 | 20 | 24.20 | |
| | Weisbuch, Udi | | | 2053 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vardi, Shlomit | | | 1852 | ISR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Slav, Moshe | | | 1833 | ISR | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Yusupoff, Yoav | | | 1610 | ISR | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Gorodetzky, Matan | | | 1954 | ISR | 1.00 | 1 | 0.85 | 20 | 17.00 | | | * 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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