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Individual Calculations April 2008 |
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| Novik, Michael Total change: -1.50 | |   |
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| Kfar Saba Championship 2007 | Kfar Saba | ISR | 2007-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 2033 | 2.00 | 6 | -0.45 | 25 | -11.25 | |
|  Tratatovici, Moise | f | | 2303 | ISR | 0.50 | 1 | 0.33 | 25 | 8.25 | |  Gerchikov, Pavel | | | 2118 | ISR | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Ben Arzi, Ido | | | 1986 | ISR | 0.50 | 1 | -0.07 | 25 | -1.75 | | | Magen, Paz | | | 2111 | ISR | 0.50 | 1 | 0.11 | 25 | 2.75 | | | Porat, Daniel | | | 2223 | ISR | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Givon, Asaf | | | 1895 | ISR | 0.50 | 1 | -0.19 | 25 | -4.75 | |
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) | | | | Natanya Intl. 2007 | Natanya | ISR | 2007-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2053 | 2.50 | 5 | 0.39 | 25 | 9.75 | |
| | Lipes, Yosef | | | 2209 | ISR | 1.00 | 1 | 0.71 | 25 | 17.75 | | | Magen, Paz | | | 2085 | ISR | 0.50 | 1 | 0.04 | 25 | 1.00 | | | Shlakman, Itzhak | | | 2166 | ISR | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Radovilsky, Yan | | | 2157 | ISR | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Mazrawa, Ranny | | | 1946 | ISR | 0.50 | 1 | -0.15 | 25 | -3.75 | |
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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