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Rapid:
Individual Calculations April 2023 |
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| Oleksa, Marcin Total change: -48.80 | |   |
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| Turniej Przyjazni Polsko-Ukrainskiej gr. A open | Kielce | POL | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1437 | 3.00 | 9 | -1.39 | 20 | -27.80 | |
|  Piuro, Vladyslav | | | 1968 | UKR | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Ryzhenkova, Viktoriia | | | 1070 | UKR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Diachek, Andriy | | | 1799 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Shvayger, Ariel | | | 1522 | UKR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Gajewski, Pawel | | | 1312 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Gorecki, Mateusz | | | 1509 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Opala, Natalia | | | 1212 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Hnatiuk, Oleksii | | | 1515 | UKR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Bondzinski, Olaf | | | 1250 | POL | 0.00 | 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) | | | | Koneckie Spotkania Szachowe - Szachowe Przebisniegi 2023 | Konskie | POL | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1437 | 4.00 | 8 | -1.05 | 20 | -21.00 | |
| | Siuda, Adrian | | | 1081 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Herka, Jakub | | | 1589 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kolodziejczyk, Adam | | | 1159 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kozlowski, Marian | | | 1667 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Morytko, Oliwier | | | 1255 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Siek, Jerzy | | | 1337 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Zabicki, Krzysztof | | | 1331 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Wilk, Ernest | | | 1200 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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