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Individual Calculations July 2018 |
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| Kadria, Shay Total change: 78.00 | |   |
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| Mark Center Tuesdays Spring 2018 A | Tel Aviv | ISR | 2018-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1870 | 3.50 | 7 | 0.33 | 40 | 13.20 | |
|  Shutzman, Joseph | f | | 2270 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Sobel, Ido | | | 1753 | ISR | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Kudischewitsch, David | m | | 2270 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zemach, Nadav | | | 1906 | ISR | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Gradenwitz, Oded | | | 1652 | ISR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Guz, Ari | | | 1773 | ISR | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Levi, Guy | | | 1875 | ISR | 0.50 | 1 | 0.01 | 40 | 0.40 | | | * 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 League Playoffs | Various | ISR | 2018-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 1870 | 2.00 | 2 | 1.62 | 40 | 64.80 | |
| | Vovinkina, Natalia | | | 2163 | ISR | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Ben-Natan, Yigal | | | 2085 | ISR | 1.00 | 1 | 0.77 | 40 | 30.80 | |
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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