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Individual Calculations May 2013 |
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| Yerushalmi, Eran Total change: 3.60 | |   |
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| Herzlia Winter 2013 | Herzlia | ISR | 2013-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1794 | 3.50 | 7 | 0.60 | 15 | 9.00 | |
|  Levy, Avner | | | 1639 | ISR | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Hasidovsky, Michael | | | 2137 | ISR | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Lagon, Michael | | | 2003 | ISR | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Gradenwitz, Oded | | | 1797 | ISR | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Dror, Levi | | | 1814 | ISR | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Bernshtein, Tomer | | | 1904 | ISR | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Yoroksel, Matan | | | 1782 | ISR | 1.00 | 1 | 0.48 | 15 | 7.20 | |
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) | | | | Israel U16 Champ 2013 | Petach Tikva | ISR | 2013-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1799 | 0.50 | 4 | -0.36 | 15 | -5.40 | |
| | Reshef, Omer | | | 2199 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Tiktin, Yoav | | | 1885 | ISR | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Lahav, Ben | | | 1932 | ISR | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Kobo, Ori | | | 2199 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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