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Individual Calculations September 2020 |
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| Michaeli, Omri Total change: 49.60 | |   |
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| Green Village Summer Tournament A - 2020 | Ramat-Hasharon | ISR | 2020-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1560 | 2.50 | 4 | 1.68 | 40 | 67.20 | |
|  Blass, Eyal | | | 1872 | ISR | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Vainer, Boaz | | | 1934 | ISR | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Naor, Ofek | | | 1573 | ISR | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Flaum, Mark | | | 1920 | ISR | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | Israeli Youth Finals 2020 - U14 | Rishon Letzion | ISR | 2020-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1560 | 2.50 | 8 | -0.44 | 40 | -17.60 | |
| | Yusupoff, Yoav | | | 1960 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Levi, Or | | | 1787 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Neerman, Roy | | | 1796 | ISR | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Haliva, Niv | | | 1206 | ISR | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Pevzner, Maks | | | 1804 | ISR | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Kadosh, Lior | | | 1601 | ISR | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Shavit, Inbar | | | 1688 | ISR | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Korshenbaum, Lior | | | 1496 | ISR | 0.00 | 1 | -0.59 | 40 | -23.60 | | | * 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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