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Individual Calculations November 2010 |
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| Zalkind, Konstantin Total change: -21.60 | |   |
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| Summer Givataim 2010 | Givataim | ISR | 2010-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2207 | 4.00 | 7 | -1.14 | 15 | -17.10 | |
|  Yam, Doron | | | 2031 | ISR | 0.50 | 1 | -0.23 | 15 | -3.45 | |  Bar-Or, Ornan | | | 1967 | ISR | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Levi, Nisan | | | 1891 | ISR | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Aronin, Pavel | | | 2089 | MNC | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Ben-Efraim, Aner | | | 2078 | ISR | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Lan, Grenrich | | | 2082 | ISR | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Hertz, Yaniv | | | 2024 | ISR | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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) | | | | Ashdod 7th Chess Festival Open | Ashdod | ISR | 2010-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2183 | 3.00 | 5 | -0.30 | 15 | -4.50 | |
| | Haitovich, Avital | | | 1905 | ISR | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Zaslavsky, Mikhail | m | | 2435 | ISR | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Freidzon, Dani | | | 2075 | ISR | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Dvir, Ofir | | | 1978 | ISR | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Grinberg, Eyal | | | 1862 | ISR | 1.00 | 1 | 0.13 | 15 | 1.95 | |
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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