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Rapid:
Individual Calculations May 2021 |
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| Backiel, Hubert Total change: -21.20 | |   |
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| 14. runda Grand Prix Bialegostoku "Zima-Wiosna 2021" - rapid | Bialystok | POL | 2021-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1624 | 3.50 | 6 | -0.78 | 20 | -15.60 | |
|  Prokopiuk, Szymon | | | 1010 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Kaminski, Maciej | | | 1721 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Rusak, Jan | | | 1222 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Filimoniuk, Marcin | | | 1642 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Szczotka, Klara | | | 1552 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Makarec, Anna | | | 1171 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | |
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) | | | | XXVI edycja Bialostockiej Ligi Szkolnej - 7. runda do lat 20 OPEN | Bialystok | POL | 2021-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1624 | 4.50 | 7 | -0.28 | 20 | -5.60 | |
| | Kudraszow, Filip | | | 1207 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Krol, Jan | | | 1433 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Paszkowski, Krystian | | | 1682 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Szczotka, Matylda | | | 1381 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Sawicki, Dorian | | | 1458 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bancarewicz, Aleks | | | 1677 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Jaszczuk, Piotr | | | 1449 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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