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Rapid:
Individual Calculations April 2021 |
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| Stefanek, Michal Total change: 13.20 | |   |
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| XXVI edycja Bialostockiej Ligi Szkolnej - 6. runda do lat 20 OPEN | Bialystok | POL | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1043 | 1.00 | 6 | 0.07 | 20 | 1.40 | |
|  Chomicka, Kinga | | | 1408 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Businski, Karol | | | 1404 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Krol, Jan | | | 1495 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Wasiluk, Mateusz | | | 1171 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Arciszewska, Zuzanna | | | 1451 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chomicki, Kornel | | | 1231 | POL | 0.00 | 1 | -0.26 | 20 | -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) | | | | 12. runda Grand Prix Bialegostoku "Zima-Wiosna 2021" - rapid | Bialystok | POL | 2021-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1043 | 1.50 | 5 | 0.59 | 20 | 11.80 | |
| | Szczotka, Klara | | | 1570 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Sawicki, Rafal | | | 1247 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Makarec, Anna | | | 1119 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Rusak, Jan | | | 1250 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Bancarewicz, Aleks | | | 1724 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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