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Individual Calculations April 2008 |
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| Shlakman, Itzhak Total change: -12.75 | |   |
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| ISR 2nd League North 2007 | Various | ISR | 2007-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2182 | 1.00 | 2 | 0.07 | 15 | 1.05 | |
|  Grinberg, Vladimir | | | 2101 | ISR | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Katz, Eliran | | | 2315 | ISR | 0.50 | 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) | | | | Natanya Intl. 2007 | Natanya | ISR | 2007-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2166 | 2.00 | 5 | -0.92 | 15 | -13.80 | |
|  Magen, Paz | | | 2085 | ISR | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Novik, Michael | | | 2053 | ISR | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Levitsky, Artur | | | 2012 | ISR | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Lipes, Yosef | | | 2209 | ISR | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Radovilsky, Yan | | | 2157 | ISR | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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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