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Rapid:
Individual Calculations October 2020 |
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| Grabarczyk, Edmund Total change: -13.80 | |   |
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| 6. runda Grand Prix Bialegostoku "Lato-jesien 2020" - rapid | Bialystok | POL | 2020-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1107 | 1.50 | 6 | 0.61 | 20 | 12.20 | |
|  Bancarewicz, Aleks | | | 1652 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Rusak, Jan | | | 1342 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Sazon, Adam | | | 1238 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Zinczuk, Leon | | | 1474 | POL | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Budzisz, Adrian | | | 1737 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Chiszko, Oskar | | | 1325 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | 8. runda Grand Prix Bialegostoku "Lato-jesien 2020" - rapid | Bialystok | POL | 2020-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1194 | 1107 | 1.00 | 5 | -1.09 | 20 | -21.80 | |
| | Szczotka, Klara | | | 1564 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Jaroszewicz, Dominika | | | 1058 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Sienicki, Oliwier | | | 1252 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Jaroszewicz, Maciej | | | 989 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Saniukowicz, Ryszard | | | 1106 | POL | 0.00 | 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) | | | | XXVI edycja Bialostockiej Ligi Szkolnej - 1. runda do lat 20 OPEN | Bialystok | POL | 2020-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1158 | 1107 | 3.00 | 7 | -0.21 | 20 | -4.20 | |
| | Szczotka, Klara | | | 1564 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Jaroszewicz, Dominika | | | 1058 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Wasiluk, Mateusz | | | 1077 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Jaroszewicz, Maciej | | | 989 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Semeniec, Szymon | | | 1018 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Nienartowicz, Bartosz | | | 1072 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Chiszko, Oskar | | | 1325 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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