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Rapid:
Individual Calculations June 2021 |
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| Jaszczuk, Piotr Total change: -29.40 | |   |
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| 16. runda Grand Prix Bialegostoku "Zima-Wiosna 2021" - rapid | Bialystok | POL | 2021-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1449 | 1.50 | 5 | -0.28 | 20 | -5.60 | |
|  Filimoniuk, Marcin | | | 1642 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Krol, Jan | | | 1433 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Rekuc, Patryk | | | 1536 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Szczotka, Klara | | | 1552 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Backiel, Hubert | | | 1624 | POL | 0.00 | 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) | | | | 20. runda Grand Prix Bialegostoku "Zima-Wiosna 2021" - rapid | Bialystok | POL | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1451 | 1.00 | 5 | -1.19 | 20 | -23.80 | |
| | Ciszewski, Krzysztof | | | 1656 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Chiszko, Oskar | | | 1380 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Filimoniuk, Marcin | | | 1634 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Rusak, Jan | | | 1216 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Backiel, Hubert | | | 1603 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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