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Individual Calculations March 2011 |
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| Porat, Hen Total change: -3.75 | |   |
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| Israel U18 League 2011 | Various | ISR | 2010-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1833 | 3.00 | 9 | -0.25 | 15 | -3.75 | |
|  Mendelboim, Sagi | | | 1781 | ISR | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Levitan, Tal | | | 1726 | ISR | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Moss, Guy | | | 1828 | ISR | 0.00 | 1 | -0.51 | 15 | -7.65 | |  Chikman, Alan | | | 1988 | ISR | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Freidzon, Dani | | | 2075 | ISR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Efroimski, Marsel | | wf | 2233 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Haitovich, Avital | | | 1905 | ISR | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Mindlin, Alon | | | 2020 | ISR | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Snappir, Eyal | | | 1987 | 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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