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Individual Calculations September 2023 |
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| Stachowicz, Hubert Total change: -71.44 | |   |
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| III Bieszczadzki Festiwal Szachowy - OPEN B | Bystre | POL | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1663 | 6.00 | 9 | -1.87 | 38 | -71.06 | |
|  Krzeszowiec, Wojciech | | | 1206 | POL | 0.00 | 1 | -0.95 | 38 | -36.10 | |  Danek, Wiktoria | | | 1263 * | POL | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Szczygiel, Wojciech | | | 1262 | POL | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Czapka, Piotr | | | 1374 | POL | 1.00 | 1 | 0.16 | 38 | 6.08 | | | Mirowski, Przemyslaw | | | 1430 | POL | 0.50 | 1 | -0.29 | 38 | -11.02 | | | Nakonechnyi, Oleksii | | | 1271 | UKR | 0.50 | 1 | -0.42 | 38 | -15.96 | | | Emmel, Bartosz | | | 1447 | POL | 0.50 | 1 | -0.28 | 38 | -10.64 | | | Kicinska, Anna | | | 1381 | POL | 0.50 | 1 | -0.34 | 38 | -12.92 | | | Czajczynski, Cezary | | | 1277 | POL | 1.00 | 1 | 0.09 | 38 | 3.42 | | | * 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) | | | | Szachy w Ustroniu lacza pokolenia 2023 - Grupa B | Ustron | POL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1653 | 4.00 | 9 | -0.01 | 38 | -0.38 | |
| | Nisztuk, Michal | | | 1505 | POL | 1.00 | 1 | 0.30 | 38 | 11.40 | | | Wiatrowski, Zbigniew | | | 1888 | POL | 0.50 | 1 | 0.29 | 38 | 11.02 | | | Binkowska, Agata | | | 1834 | POL | 0.50 | 1 | 0.24 | 38 | 9.12 | | | Kapral, Krzysztof | | | 1857 | POL | 0.00 | 1 | -0.24 | 38 | -9.12 | | | Brzezina, Pawel | | | 1522 | POL | 1.00 | 1 | 0.32 | 38 | 12.16 | | | Tokarz, Izabela | | | 1828 | POL | 0.00 | 1 | -0.27 | 38 | -10.26 | | | Rajbharath, Harjith | | | 1525 | POL | 0.50 | 1 | -0.17 | 38 | -6.46 | | | Bociek, Piotr | | | 1508 | POL | 0.50 | 1 | -0.19 | 38 | -7.22 | | | Bogusz, Alan | | | 1808 | POL | 0.00 | 1 | -0.29 | 38 | -11.02 | |
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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