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Individual Calculations April 2019 |
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| Flaum, Mark Total change: -33.00 | |   |
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| Rishon LeZion Championship 2019 A | Rishon LeZion | ISR | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1917 | 4.00 | 9 | -2.25 | 20 | -45.00 | |
|  Hatuka, Liron | | | 1517 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Barak, Gil | | | 2094 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Azoulay, Jonathan | | | 1517 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tartakovsky, Daniel | | | 1993 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Gleizer, Adar | | | 1711 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kushnir, Arie | | | 1549 | ISR | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Zilbershtein, Victor | | | 1760 | ISR | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Kadosh, Lior | | | 1783 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Rivlin, Shachar | | | 1776 | ISR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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) | | | | Liga Alef Shfela 2019 Round 5 | Various | ISR | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1919 | 1.00 | 1 | 0.60 | 20 | 12.00 | |
| | Ostashinsky, Boaz | | | 1994 | ISR | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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