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Individual Calculations July 2013 |
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| Poleg, Dan Total change: 7.20 | |   |
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| Spring 2013 Herzlia | Herzlia | ISR | 2013-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1836 | 5.50 | 9 | 1.73 | 15 | 25.95 | |
|  Hasidovsky, Michael | | | 2137 | ISR | 0.50 | 1 | 0.35 | 15 | 5.25 | |  Kinberg, Ofer | | | 2096 | ISR | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Hertz, Yaniv | | | 2038 | ISR | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Pilosof, Haim | | | 1866 | ISR | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Altshul, Limor | | | 1743 | ISR | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Dror, Levi | | | 1814 | ISR | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Ben Porat, Tal | | | 1823 | ISR | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Yerushalmi, Eran | | | 1799 | ISR | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Tifferet, Shaked | | | 1826 | ISR | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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) | | | | EUROPEAN SCHOOL CHESS CHAMPIONSHIP 2013 - OPEN U13 | Novi Sad | SRB | 2013-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1840 | 2.50 | 6 | -1.25 | 15 | -18.75 | |
| | Spiru, Devid | | | 1604 | ALB | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Temizkan, Denizcan | | | 1831 | TUR | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Abishli, Oguz | | | 1918 | AZE | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Uraz, Abdullah Kerim | | | 1614 | TUR | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Sadiqli, Aslan | | | 1674 | AZE | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Kilic, Efe Mert | | | 1809 | TUR | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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) | | |
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