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Rapid:
Individual Calculations September 2021 |
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| Sakundiak, Maksym Total change: 107.60 | |   |
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| Chess Couples Cup 2021 2nd Stage Rapid U16 | Ivano-Frankivsk | UKR | 2021-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1132 | 4.50 | 6 | 3.01 | 20 | 60.20 | |
|  Mishchuk, Marian | | | 1428 | UKR | 1.00 | 1 | 0.85 | 20 | 17.00 | |  Soroka, Pavlo | | | 1153 | UKR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Cheliadyn, Vadym | | | 1450 | UKR | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Kasapchuk, Oleksandr Jr. | | | 1636 | UKR | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Sakundiak, Dmytro | | | 1368 | UKR | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Lehkyi, Davyd | | | 1134 | UKR | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | | | Cup of Muzychuk Sisters | Stryi | UKR | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1132 | 3.50 | 7 | 2.37 | 20 | 47.40 | |
| | Prydun, Andriy | f | | 1867 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Hrabinska, Anna | | | 1340 | UKR | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Lemeshchuk, Roman | | | 1463 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Tyshchenko, Roman | | | 1319 | UKR | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Sakundiak, Dmytro | | | 1368 | UKR | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Koval, Dariy | | | 1598 | UKR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kryshtafor, Maksym | | | 1317 | UKR | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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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