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Rapid:
Individual Calculations April 2023 |
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| Wojtacha, Krzysztof Total change: 55.20 | |   |
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| XXVIII edycja Bialostockiej Ligi Szkolnej - 7. runda do lat 13 | Bialystok | POL | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1605 | 5.00 | 7 | -0.61 | 40 | -24.40 | |
|  Gardocki, Michal | | | 1205 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Piktel, Marcel | | | 1147 | POL | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Perkowski, Jakub | | | 1216 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Obrycki, Tomasz | | | 1886 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Krysiewicz, Zofia | | | 1098 | POL | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Dunda, Szymon | | | 1418 | POL | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Piekutowska, Lena | | | 1055 | POL | 1.00 | 1 | 0.03 | 40 | 1.20 | | | * 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) | | | | XXVIII edycja Bialostockiej Ligi Szkolnej - 7. runda open | Bialystok | POL | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1605 | 4.00 | 6 | 1.99 | 40 | 79.60 | |
| | Budzisz, Adrian | | | 1977 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Dabrowski, Piotr | | | 1269 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Szczotka, Matylda | | | 1442 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Obrycki, Tomasz | | | 1886 | POL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Zochowski, Kacper | f | | 2215 | POL | 1.00 | 1 | 0.98 | 40 | 39.20 | | | Rekuc, Patryk | | | 1922 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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