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Individual Calculations April 2009 |
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| Porat, Daniel Total change: -31.80 | |   |
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| Chaim Kandelshine Memorial 2008 | Herzlia | ISR | 2008-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2210 | 4.00 | 8 | -2.12 | 15 | -31.80 | |
|  Schwarz, Harry | | | 2042 | ISR | 0.00 | 1 | -0.72 | 15 | -10.80 | |  Gelman, Hagai | | | 1860 | ISR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Magen, Paz | | | 1994 | ISR | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Hasidovsky, Michael | | | 2112 | ISR | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Ben Porat, Zeev | | | 1995 | ISR | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Levine, Yonatan | | | 1959 | ISR | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Lotsov Har-Zahav, Avraham | | | 2043 | ISR | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Portnoy, Matan | | | 1969 | ISR | 0.00 | 1 | -0.80 | 15 | -12.00 | |
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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