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Individual Calculations April 2019 |
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| Aroesti, Roee Total change: 25.20 | |   |
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| Mark Center Winter A 2019 | Tel Aviv | ISR | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 2168 | 5.50 | 7 | 0.76 | 20 | 15.20 | |
|  Sobel, Alon | | | 1768 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bjorneboe, Kristian | | | 1962 | DEN | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Nissim, Yonatan | | | 2036 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Shapira, Gal | | | 1768 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zilberman, Yaacov | g | | 2334 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Philosoph, Assi | | | 2072 | ISR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Vaisman, Felix | | | 2131 | ISR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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) | | | | Liga Artzit Merkaz 2019 Round 5 | Various | ISR | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2169 | 1.00 | 1 | 0.50 | 20 | 10.00 | |
| | Vitebsky, Georgy | | | 2167 | ISR | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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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