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Blitz:
Individual Calculations January 2018 |
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| Petrich, Vladimir Total change: 22.20 | |   |
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| Cup of Ukraine among veterans. Blitz | Kharkiv | UKR | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1671 | 2.50 | 6 | 1.11 | 20 | 22.20 | |
|  Khazankin, Moisei | | | 1875 | UKR | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Kozun, Viktor | | | 1643 | UKR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Klyatskiy, Stanislav | | | 2057 | UKR | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Varchenko, Grigory | | | 2037 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Tverdohlebov, Viktor | | | 2071 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Olhovskii, Leonid | | | 1792 | UKR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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