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Individual Calculations December 2015 |
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| Kereth, Oren Total change: 2.40 | |   |
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| National Championship Quarterfinal 2015 Rehovot | Rehovot | ISR | 2015-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1740 | 2.50 | 9 | -0.17 | 40 | -6.80 | |
|  Zlatin, Alexander | | | 2090 | ISR | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Lahav, Michal | | | 2015 | ISR | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Tartakovsky, Daniel | | | 2013 | ISR | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Musyuk, Lior | | | 1736 | ISR | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Gorodetzky, Matan | | | 1890 | ISR | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Shoker, Asaf | | | 1650 | ISR | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Boruchovsky, Ron | | | 1691 | ISR | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Aronin, Pavel | | | 2071 | MNC | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Parkhov, Yair | | | 2102 | ISR | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | Liga Ilit Noar Darom 2015 Round 3-5 | various | ISR | 2015-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 1736 | 0.50 | 3 | 0.23 | 40 | 9.20 | |
| | Erbaktanov, Tagar | | | 2136 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zanan, Evgeny | f | | 2136 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Triger, Ramon | | | 2084 | ISR | 0.50 | 1 | 0.39 | 40 | 15.60 | | | * 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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