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Individual Calculations July 2017 |
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| Kudischewitsch, David Total change: -3.40 | |   |
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| Herzliya Spring 2017 A | Herzliya | ISR | 2017-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2337 | 5.00 | 9 | -1.10 | 10 | -11.00 | |
|  Sokolovsky, Yahli | | | 1948 | ISR | 0.50 | 1 | -0.41 | 10 | -4.10 | |  Hasidovski, Arnold | | | 2142 | ISR | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Axelrod, Arie | f | | 2283 | ISR | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Hasidovsky, Michael | | | 2089 | ISR | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Kinberg, Ofer | | | 1997 | ISR | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Philosoph, Assi | | | 2129 | ISR | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Gamayev, Oleg | | | 2208 | ISR | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Kantsler, Boris | g | | 2436 | ISR | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Zilberman, Yaacov | g | | 2430 | ISR | 0.50 | 1 | 0.13 | 10 | 1.30 | |
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) | | | | Mark Center Spring 2017 A | Tel Aviv | ISR | 2017-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2340 | 5.50 | 7 | 0.76 | 10 | 7.60 | |
| | Mdivani, Maka | | | 1940 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Tyomkyn,mikhail, Dr | | | 2063 | GER | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Vladimirsky, Mark | | | 2031 | ISR | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Shutzman, Joseph | f | | 2295 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Zilberman, Yaacov | g | | 2418 | ISR | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Chernomordik, Pavel | f | | 2338 | ISR | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Aroesti, Roee | | | 2208 | ISR | 1.00 | 1 | 0.32 | 10 | 3.20 | | | * 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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