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Rapid:
Individual Calculations December 2019 |
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| Olifirenko, Oleg Total change: -8.20 | |   |
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| "Chess Weekend of JCC" Odessa (group "C" rapid) | Odessa | UKR | 2019-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1876 | 4.50 | 7 | -0.41 | 20 | -8.20 | |
|  Hrygorieva, Anna | | | 1604 | UKR | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Mitchenko, Gennady | | | 1643 | UKR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Matvijchyk, Gennadij | | | 1572 | UKR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Garsky, Vladyslav | | | 1741 | UKR | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Chetverik, Alexander | | | 1939 | UKR | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Boldyriev, Mykhailo | | | 1669 | UKR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Tropin, Vladimir | | | 1826 | UKR | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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