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Blitz:
Individual Calculations January 2021 |
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| Gruzman, Ilya Total change: 25.40 | |   |
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| Blitz Nahariya December 2020 | Nahariya | ISR | 2020-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1637 | 5.00 | 6 | 1.27 | 20 | 25.40 | |
|  Ryaskin, Aleksey | | | 1499 | ISR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Hajaj, Ariel | | | 1858 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Postolati, Alexander | | | 1850 | ISR | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Berezkin, Erik | | | 1333 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Edri, Osher | | | 1278 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Grebenshikov, Iliya | | | 1362 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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