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Individual Calculations March 2012 |
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| Kudischewitsch, David Total change: -12.90 | |   |
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| Autumn Natanya 2011 | Natanya | ISR | 2011-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2361 | 3.50 | 4 | 0.44 | 10 | 4.40 | |
|  Drozdov, Alexandre | f | | 2321 | RUS | 0.50 | 1 | -0.06 | 10 | -0.60 | |  Monteriano, Eran | | | 1961 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lipes, Yosef | | | 2107 | ISR | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Hasidovsky, Michael | | | 2148 | ISR | 1.00 | 1 | 0.23 | 10 | 2.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Israel National Champ 2011 | Ashdod | ISR | 2011-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2361 | 5.00 | 9 | -1.73 | 10 | -17.30 | |
| | Kunin, Michael | | | 2167 | ISR | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Baron, Tal | g | | 2504 | ISR | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Papiashvilli, Kobi | | | 2015 | ISR | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Gunsherovich, Itay | | | 2114 | ISR | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Zalkind, Konstantin | f | | 2184 | ISR | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Marcovici, Adrian | | | 2049 | ISR | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Belytsky, Alexandr | f | | 2173 | RUS | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Vaisman, Felix | | | 2121 | ISR | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Klein, Boris | | | 2081 | ISR | 1.00 | 1 | 0.16 | 10 | 1.60 | |
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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