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Rapid:
Individual Calculations April 2023 |
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| Czarnomysy, Dawid Total change: 4.00 | |   |
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| Turniej Szachowy o Puchar Rektora Uniwersytetu w Bialymstoku | Bialystok | POL | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1152 | 0.50 | 4 | 0.38 | 40 | 15.20 | |
|  Paszkowski, Krystian | | | 1916 | POL | 0.50 | 1 | 0.50 | 40 | 20.00 | | | Backiel, Hubert | | | 1863 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Panasiuk, Blazej | | | 1537 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Kozlowski, Bogdan | | | 1712 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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) | | | | XXVIII edycja Bialostockiej Ligi Szkolnej - 7. runda do lat 13 | Bialystok | POL | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1152 | 0.00 | 2 | -0.28 | 40 | -11.20 | |
| | Chomicki, Kornel | | | 1517 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Dunda, Szymon | | | 1418 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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