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Rapid:
Individual Calculations May 2015 |
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| Magen, Amnon Total change: -15.00 | |   |
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| Ramat Gan March 2015 rapid A | Ramat Gan | ISR | 2015-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 1925 | 1.00 | 4 | 0.05 | 20 | 1.00 | |
|  Zubov, Alexander | g | | 2325 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gorshtein, Ido | | | 1898 | ISR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Kaganskiy, Gleb | f | | 2259 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Drori, Dan | f | | 2158 | ISR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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) | | | | 30th Czerniak Memorial rapid | Tel Aviv | ISR | 2015-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 1925 | 1.00 | 5 | -0.88 | 20 | -17.60 | |
| | Kraus, Ohad | | | 2265 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Levy, Avi | | | 1635 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ciobanu, Camelia-Adriana | | wm | 2222 | ROU | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Tal, Eyal | | | 2166 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bodenshtein, Yair | | | 1874 | ISR | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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) | | | | Tsafrir Huber Memorial rapid 2015 B | Naan | ISR | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1909 | 3.00 | 5 | 0.08 | 20 | 1.60 | |
| | Gorodetzky, Matan | | | 1847 | ISR | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Boruchovsky, Ron | | | 1830 | ISR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Sassoon, Roei | | | 1846 | ISR | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Ken-Dror, Uri | | | 1914 | ISR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Chachashvili, Zuri | | | 1809 | ISR | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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