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Individual Calculations April 2008 |
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| Lipes, Yosef Total change: -17.85 | |   |
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| ISR 2nd League North 2007 | Various | ISR | 2007-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2209 | 1.00 | 4 | -1.09 | 15 | -16.35 | |
|  Miller, Evgeny | | | 2198 | CAN | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Shani, Amichai | | | 2152 | ISR | 1.00 | 1 | 0.42 | 15 | 6.30 | |  Samsonov, Vyacheslav | | | 2144 | ISR | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Areliuk, Michael | | | 2280 | ISR | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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) | | | | Natanya Intl. 2007 | Natanya | ISR | 2007-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2209 | 2.50 | 4 | -0.10 | 15 | -1.50 | |
| | Novik, Michael | | | 2053 | ISR | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Hasidovsky, Michael | | | 2090 | ISR | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Magen, Paz | | | 2085 | ISR | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Shlakman, Itzhak | | | 2166 | ISR | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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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