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Individual Calculations December 2019 |
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| Aroesti, Roee Total change: -36.20 | |   |
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| Herzliya Championship 2019 | Herzliya | ISR | 2019-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 2252 | 5.00 | 9 | -1.81 | 20 | -36.20 | |
|  Shetah, Roi | | | 1852 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Vagman, Roy | | | 2097 | ISR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Shocron, Alon | | | 1979 | ISR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Kinberg, Ofer | | | 1932 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Yaniv, Yuval | | | 2186 | ISR | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Amit, Eli | | | 1925 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Aharonovich, Itamar | f | | 2270 | ISR | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Guz, Ari | | | 2148 | ISR | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Lagon, Michael | | | 1872 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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