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Individual Calculations April 2008 |
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| Magen, Paz Total change: -17.10 | |   |
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| Kfar Saba Championship 2007 | Kfar Saba | ISR | 2007-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2111 | 1.50 | 4 | -0.74 | 15 | -11.10 | |
|  Tarnopolsky, Anatoly | | | 2304 | ISR | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Efroimski, Marsel | | | 1859 | ISR | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Novik, Michael | | | 2033 | ISR | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Schwarz, Harry | | | 2063 | ISR | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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) | | | | Natanya Intl. 2007 | Natanya | ISR | 2007-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2085 | 2.00 | 5 | -0.40 | 15 | -6.00 | |
| | Shlakman, Itzhak | | | 2166 | ISR | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Novik, Michael | | | 2053 | ISR | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Lipes, Yosef | | | 2209 | ISR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Volkov, Yuri | | | 2053 | ISR | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Levitsky, Artur | | | 2012 | ISR | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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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