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Rapid:
Individual Calculations March 2021 |
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| Backiel, Hubert Total change: -40.80 | |   |
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| XXVI edycja Bialostockiej Ligi Szkolnej - 5. runda do lat 20 OPEN | Bialystok | POL | 2021-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1652 | 3.50 | 7 | -0.30 | 20 | -6.00 | |
|  Jaszczuk, Piotr | | | 1367 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Ptaszynski, Szymon | | | 1480 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Szczotka, Klara | | | 1591 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Karolczuk, Iwo | | | 1913 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Budzisz, Adrian | | | 1816 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Krol, Jan | | | 1510 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Paszkowski, Krystian | | | 1653 | 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) | | | | 6. runda Grand Prix Bialegostoku "Zima-Wiosna 2021" - rapid | Bialystok | POL | 2021-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1663 | 3.00 | 6 | -1.61 | 20 | -32.20 | |
| | Saniukowicz, Ryszard | | | 1115 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Chiszko, Oskar | | | 1351 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Szczotka, Klara | | | 1619 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Bancarewicz, Aleks | | | 1729 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Stefanek, Michal | | | 1058 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Jaszczuk, Piotr | | | 1388 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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 "Zima-Wiosna 2021" - rapid | Bialystok | POL | 2021-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1663 | 3.00 | 5 | -0.13 | 20 | -2.60 | |
| | Rusak, Jan | | | 1291 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Rekuc, Patryk | | | 1499 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Szczotka, Klara | | | 1619 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Bancarewicz, Aleks | | | 1729 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Filimoniuk, Marcin | | | 1636 | POL | 0.50 | 1 | -0.04 | 20 | -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) | | |
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