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Individual Calculations September 2015 |
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| Nareznoy, David Total change: 39.40 | |   |
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| Jeruchess Summer Championship 2015 over 2000 | Jerusalem | ISR | 2015-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2015 | 6.50 | 9 | 1.97 | 20 | 39.40 | |
|  Hazernov, Nahum | | | 1858 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Gofshtein, Semion | | | 1989 | ISR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Hochman, Elnatan | | | 2057 | ISR | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Weinstein, Shaul | | | 2025 | ISR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Bronfman, Shmuel | | | 2132 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Cohen Revivo, Alon | | | 1992 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Vaisberg, Michael | | | 2186 | ISR | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Prvadivets, Vladimir | | | 2017 | ISR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Cohen Revivo, Shoham | | | 1860 | ISR | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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