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Blitz:
Individual Calculations September 2021 |
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| Umanskiy, Stanislav Total change: 9.60 | |   |
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| Israeli team U14 blitz cup, Nahum Naftali memorial | Afula | ISR | 2021-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1455 | 2.00 | 6 | 0.48 | 20 | 9.60 | |
|  Warshavsky, Yonatan | | | 1622 | ISR | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Uritsky, Yonathan | | | 1919 | ISR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Weissberg, Harel | | | 1263 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Tsirilman, Guy | | | 1621 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Milikow, Elie | c | | 2190 | ISR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Menahem, Adi | | | 1746 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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