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Rapid:
Individual Calculations December 2021 |
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| Backiel, Hubert Total change: 33.20 | |   |
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| 14. runda Grand Prix Bialegostoku "Lato-Jesien 2021" - rapid | Bialystok | POL | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1648 | 4.50 | 6 | 0.84 | 20 | 16.80 | |
|  Michalowski, Pawel | | | 1259 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Wawszczak, Marcin | | | 1526 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Szczotka, Klara | | | 1649 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Filimoniuk, Marcin | | | 1565 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Jaszczuk, Piotr | | | 1436 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kostyra, Stanislaw | m | | 1887 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | 16. runda Grand Prix Bialegostoku "Lato-Jesien 2021" - rapid | Bialystok | POL | 2021-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1648 | 4.50 | 6 | 1.26 | 20 | 25.20 | |
| | Konstanczuk, Jaroslaw | | | 1367 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rekuc, Patryk | | | 1536 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Ocytko, Andrzej | | | 1735 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Wawszczak, Marcin | | | 1526 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kostyra, Stanislaw | m | | 1887 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Szczotka, Klara | | | 1649 | POL | 1.00 | 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) | | | | XXVII edycja Bialostockiej Ligi Szkolnej - 3. runda open | Bialystok | POL | 2021-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1648 | 5.00 | 7 | -0.44 | 20 | -8.80 | |
| | Kudraszow, Filip | | | 1204 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Wojtacha, Krzysztof | | | 1385 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Wasiluk, Mateusz | | | 1327 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Szczotka, Matylda | | | 1347 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Chiszko, Oskar | | | 1375 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Bancarewicz, Aleks | | | 1664 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Rekuc, Patryk | | | 1536 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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) | | |
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