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Rapid:
Individual Calculations November 2019 |
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| Petrova, Polina Total change: 53.20 | |   |
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| "Cup of Selflessness" - II A.Kvitko Memorial Rapid Tournament | Kharkiv | UKR | 2019-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1693 | 4.50 | 9 | 2.66 | 20 | 53.20 | |
|  Askaryan, Valery | | | 2031 | UKR | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Sazonov, Alexander | | | 2093 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Karachentsev, Sergei | | | 1956 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Prach, Oleksandr | | | 1880 | UKR | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Varchenko, Grigory | | | 2006 | UKR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Koroev, Vsevolod | | | 1868 | UKR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Kharkovskii, Viktor | | | 1988 | UKR | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Osypova, Alona | | | 1712 | UKR | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Elizarenko, Vitaliy | | | 1965 | UKR | 0.50 | 1 | 0.33 | 20 | 6.60 | | | * 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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