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Rapid:
Individual Calculations September 2021 |
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| Kasapchuk, Oleksandr Jr. Total change: -4.40 | |   |
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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 |
| 1277 | 1636 | 7.00 | 8 | 0.00 | 20 | 0.00 | |
|  Soroka, Pavlo | | | 1153 | UKR | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Matiievskyi, Rostyslav | | | 1231 | UKR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Cheliadyn, Vadym | | | 1450 | UKR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mishchuk, Marian | | | 1428 | UKR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sakundiak, Maksym | | | 1132 | UKR | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Lehkyi, Davyd | | | 1134 | UKR | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Sakundiak, Dmytro | | | 1368 | UKR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Chuiko, Maksym | | | 1318 | UKR | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | Cup of Muzychuk Sisters | Stryi | UKR | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1636 | 5.50 | 8 | -0.22 | 20 | -4.40 | |
| | Matiievskyi, Rostyslav | | | 1231 | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Andrusevych, Andriy | | | 1358 | UKR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Sakundiak, Dmytro | | | 1368 | UKR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Biletskyy, Dmytro | | | 1893 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Sobol, Matvii | | | 1219 | UKR | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Masnyak, Yuriy | | | 1315 | UKR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Karpinets, Zakhar | | | 1148 | UKR | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Dubnevych, Maksym | | | 1878 | UKR | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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) | | |
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