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Blitz:
Individual Calculations August 2019 |
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| Petrovska, Arina Total change: 58.80 | |   |
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| 8th World Champion in the Mikhail Tal blitz chess memorial-2019 | Riga | LAT | 2019-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1557 | 6.00 | 13 | 2.94 | 20 | 58.80 | |
|  Pogosyan, Stefan | m | | 1957 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Vijups, Dans | | | 1888 | LAT | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Zvirblis, Andrius | | | 1957 * | LTU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Klackins, Samuils | | | 1795 | LAT | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Vaskevicius, Augustas | | | 1910 | LTU | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Vingris, Mikelis | | | 1746 | LAT | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Zvereva, Margarita | | wf | 1766 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Gercans, Visvaldis | | | 1880 | LAT | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Viskelis, Steponas | | | 1786 | LTU | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Hodzdanker, Mikhail | | | 1778 | BLR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kuzhelev, Timur | | | 1708 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Freibergs, Filips | | | 1197 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Van Der Zand, Ilan | | | 1767 | NED | 1.00 | 1 | 0.77 | 20 | 15.40 | | | * 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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