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Blitz:
Individual Calculations September 2021 |
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| Ribstein, Orel Total change: -10.80 | |   |
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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 |
| 1600 | 1513 | 3.00 | 8 | -0.54 | 20 | -10.80 | |
|  Pevzner, Maks | | | 1500 | ISR | 0.00 | 1 | -0.52 | 20 | -10.40 | |  Uritsky, Yonathan | | | 1919 | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Faust, Iftach | | | 1097 | ISR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Menahem, Adi | | | 1746 | ISR | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Khairova, Evelina | | | 1246 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Milikow, Elie | c | | 2246 | ISR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Tsirilman, Guy | | | 1621 | ISR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Blonder, Daniel | | | 1428 | ISR | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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