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Individual Calculations July 2011 |
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| Selictar, Dor Total change: -6.50 | |   |
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| ISR 2nd League South 2011 | Various | ISR | 2011-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 1993 | 1.00 | 4 | -0.41 | 25 | -10.25 | |
|  Taichman, Ori | | | 2044 | ISR | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Rozet, Andrey | | | 2136 | ISR | 0.00 | 1 | -0.31 | 25 | -7.75 | |  Kunin, Pavel | | | 2251 | ISR | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Chikman, Alan | | | 2001 | ISR | 1.00 | 1 | 0.51 | 25 | 12.75 | |
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) | | | NOTE: K factor changed | | Spring Rishon 2011 | Rishon Le-Zion | ISR | 2011-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 1993 | 2.50 | 5 | 0.25 | 15 | 3.75 | |
| | Cohen, Ziv | | | 1822 | ISR | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Kummel, Mario | | | 2132 | ISR | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Marcovici, Adrian | | | 2044 | ISR | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Iskhakov, Michael | | | 2069 | ISR | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Segal, Naum | | | 2082 | LAT | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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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