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Individual Calculations July 2009 |
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| Hertz, Yaniv Total change: -3.60 | |   |
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| Pines Memorial 2009 | Herzlia | ISR | 2009-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 1996 | 2.00 | 7 | -0.65 | 15 | -9.75 | |
|  Hasidovsky, Michael | | | 2112 | ISR | 1.00 | 1 | 0.66 | 15 | 9.90 | |  Hasidovski, Arnold | | | 2193 | ISR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Zalkind, Konstantin | f | | 2149 | ISR | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Hadari, Ariel | | | 2056 | ISR | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Lotsov Har-Zahav, Avraham | | | 2043 | ISR | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Cnaan, Moshe | | | 2120 | ISR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Patishi, Asaf | | | 1942 | ISR | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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) | | | | Pesah 2009 Mark Centre | Tel Aviv | ISR | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 1996 | 2.00 | 5 | 0.41 | 15 | 6.15 | |
| | Golberg, Igor | | | 2216 | ISR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Svoysky, Daniel | | | 2033 | ISR | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Sartena, Arnon | | | 2134 | ISR | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Tal, Eyal | | | 2022 | ISR | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Shutzman, Joseph | f | | 2298 | USA | 1.00 | 1 | 0.85 | 15 | 12.75 | |
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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