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Individual Calculations January 2009 |
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| Hadari, Ariel Total change: 15.30 | |   |
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| KFS Behirim 2008 | Kfar Saba | ISR | 2008-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 1946 | 1.00 | 4 | -0.37 | 15 | -5.55 | |
|  Schwarz, Harry | | | 2035 | ISR | 0.00 | 1 | -0.38 | 15 | -5.70 | |  Protkin, Boris | | | 2120 | ISR | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Mendel, Yaacov | | | 2042 | ISR | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Gorelikov, Israel | | | 2056 | ISR | 1.00 | 1 | 0.65 | 15 | 9.75 | |
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) | | | | Givataiim Kaitz 2008 | Givataiim | ISR | 2008-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1946 | 3.50 | 5 | 1.39 | 15 | 20.85 | |
| | Ben-Efraim, Aner | | | 2050 | ISR | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Ettinger, Amir | | | 2012 | ISR | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Ben, Tomer | | | 1984 | ISR | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Levi, Yoel | | | 1974 | ISR | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Hershkovitz, Yair | | | 1994 | ISR | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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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