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Rapid:
Individual Calculations April 2023 |
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| Dabrowska, Zuzanna Total change: 83.00 | |   |
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| 8. runda Grand Prix Bialegostoku "Zima-Wiosna 2023" - rapid | Bialystok | POL | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1051 | 2.00 | 6 | 1.40 | 20 | 28.00 | |
|  Obukhava, Anastasiya | | | 1632 | FID | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Rusak, Jan | | | 1403 | POL | 1.00 | 1 | 0.89 | 20 | 17.80 | |  Dubrawski, Janusz | | | 1550 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Krzywosz, Karol | | | 1365 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Miecznik, Albert | | | 1505 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Etel, Szymon | | | 1258 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | Turniej Szachowy o Puchar Rektora Uniwersytetu w Bialymstoku | Bialystok | POL | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1051 | 1.00 | 5 | 0.35 | 20 | 7.00 | |
| | Chiszko, Oskar | | | 1785 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Szczotka, Matylda | | | 1442 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Choinski, Andrzej | | | 1291 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Onichimiuk, Janusz | | | 1408 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Zyzanski, Michal | | | 1249 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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) | | | | Akademickie Mistrzostwa Polski w Szachach 2023 - Kobiety | Bydgoszcz | POL | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1051 | 3.00 | 7 | 2.40 | 20 | 48.00 | |
| | Rudnik, Anna | | | 1747 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Samujlo, Agnieszka | | | 1476 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Waligora, Julia | | | 1427 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Malinowska, Monika | | | 1416 | POL | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Chomicka, Kinga | | | 1485 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Piotrowska, Sylwia | | | 1297 | POL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Winter, Anna | | | 1452 | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | |
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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