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Individual Calculations March 2024 |
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| Piotrowski, Stanislaw Total change: 81.20 | |   |
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| XII Miedzynarodowy Festiwal Szachowy "Gwiazda Polnocy"- Open | Jastrzebia Gora | POL | 2024-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1064 | 3.00 | 8 | 1.36 | 40 | 54.40 | |
|  Tarasionak, Arseni | | | 1464 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Strzoda, Natalia | | | 1285 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Huchwajda, Grzegorz | | | 1286 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Narwojsz, Franciszek | | | 1310 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Leoniuk, Jan | | | 1241 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Milewczyk, Boguslaw | | | 1220 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Kempinski, Szymon | | | 1327 | POL | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Piotrzkowski, Krzysztof | | | 1311 | POL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | * 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) | | | | MOSiR - Czeladz Open 0224 | Czeladz | POL | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1064 | 1.50 | 3 | 0.67 | 40 | 26.80 | |
| | Klopotowski, Dariusz | | | 1378 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Bulva, Maksim | | | 1297 | POL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Sieczkowska, Hanna | | | 1075 | POL | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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