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Individual Calculations September 2012 |
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| Drori, Dan Total change: 1.35 | |   |
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| Givataiim Summer 2012 | Givataiim | ISR | 2012-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2171 | 3.00 | 5 | -0.08 | 15 | -1.20 | |
|  Gorodetzky, David | | | 1878 | ISR | 0.50 | 1 | -0.35 | 15 | -5.25 | |  Itzhaky, Shmuel | | | 2056 | ISR | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Vaissenberg, Pavel | | | 2314 | ISR | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Porat, Daniel | | | 2211 | ISR | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Hauftman, Itay | | | 1904 | ISR | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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) | | | | Givataiim Aviv Fest 2012 | Givataiim | ISR | 2012-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2169 | 2.00 | 3 | 0.17 | 15 | 2.55 | |
| | Zalkind, Konstantin | f | | 2233 | ISR | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Lan, Grenrich | | | 2157 | ISR | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Hadad, Ofer | | | 1803 | ISR | 0.50 | 1 | -0.40 | 15 | -6.00 | |
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) | | |
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