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Individual Calculations April 2008 |
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| Drori, Dan Total change: 4.20 | |   |
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| ISR 2nd League South 2007 | Various | ISR | 2007-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2193 | 4.00 | 8 | 0.08 | 15 | 1.20 | |
|  Malisov, Boris | | | 2324 | ISR | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Kunin, Michael | | | 2247 | ISR | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Petrustinsky, Ilya | | | 2163 | ISR | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Shalkhatsky, Vladimir | f | | 2269 | ISR | 0.00 | 1 | -0.40 | 15 | -6.00 | |  Rozet, Andrey | | | 2113 | ISR | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Zelinsky, Yuri | | | 2166 | ISR | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Roisman, Mario | | | 2173 | ISR | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Elchanati, Alon | | | 2151 | 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) | | | | Kfar Saba Championship 2007 | Kfar Saba | ISR | 2007-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2199 | 6.00 | 9 | 0.20 | 15 | 3.00 | |
| | Ben Arzi, Ido | | | 1986 | ISR | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Kaplan, Amiram | | | 2060 | ISR | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Gunsherovich, Itay | | | 2029 | ISR | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Klevinskiy, David | | | 2132 | ISR | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Landa, Leon | | | 2004 | ISR | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Tarnopolsky, Anatoly | | | 2304 | ISR | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Shachar, Yoram | f | | 2247 | ISR | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Efroimski, Marsel | | | 1859 | ISR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Zak, Uri | | | 2119 | ISR | 0.00 | 1 | -0.61 | 15 | -9.15 | |
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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