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Individual Calculations November 2010 |
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| Chikman, Alan Total change: 13.05 | |   |
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| Summer Givataim 2010 | Givataim | ISR | 2010-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 1982 | 2.50 | 5 | 0.90 | 15 | 13.50 | |
|  Solan, Shay | | | 2164 | ISR | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Klein, Boris | | | 2141 | ISR | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Aronin, Pavel | | | 2089 | MNC | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Kahn, Yigal | | | 2032 | ISR | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Iskhakov, Michael | | | 2157 | ISR | 0.50 | 1 | 0.23 | 15 | 3.45 | |
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) | | | | Ashdod 7th Chess Festival Open | Ashdod | ISR | 2010-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2267 | 1988 | 0.50 | 3 | -0.03 | 15 | -0.45 | |
| | Shutzman, Joseph | f | | 2270 | USA | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Zaslavsky, Mikhail | m | | 2388 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Tsifanskaya, Ludmila A | | wm | 2143 | ISR | 0.00 | 1 | -0.29 | 15 | -4.35 | | | * 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) | | |
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