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Rapid:
Individual Calculations May 2023 |
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| Ocytko, Andrzej Total change: -2.00 | |   |
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| 12. runda Grand Prix Bialegostoku "Zima-Wiosna 2023" - rapid | Bialystok | POL | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1870 | 5.00 | 6 | 0.23 | 20 | 4.60 | |
|  Peksa, Piotr | | | 1470 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Obuchowicz, Jerzy | | | 1426 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Jaszczuk, Piotr | | | 1633 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Obukhava, Anastasiya | | | 1632 | FID | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Kostyra, Stanislaw | m | | 1989 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Konstanczuk, Jaroslaw | | | 1340 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 14. runda Grand Prix Bialegostoku "Zima-Wiosna 2023" - rapid | Bialystok | POL | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1871 | 4.50 | 6 | -0.28 | 20 | -5.60 | |
| | Czarnowicz, Michal | | | 1396 | POL | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Strojek, Kazimierz | | | 1492 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rekuc, Patryk | | | 1856 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Etel, Szymon | | | 1471 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krol, Jan | | | 1733 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Obukhava, Anastasiya | | | 1637 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 "Zima-Wiosna 2023" - rapid | Bialystok | POL | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1871 | 4.50 | 6 | -0.05 | 20 | -1.00 | |
| | Rusak, Jan | | | 1471 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Szczotka, Klara | | | 1617 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Strojek, Kazimierz | | | 1492 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kostyra, Stanislaw | m | | 1964 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Jaszczuk, Piotr | | | 1681 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Obukhava, Anastasiya | | | 1637 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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