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Individual Calculations July 2023 |
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| Kraczek, Cezary Total change: -140.40 | |   |
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| II Szachowy Tydzien w Przeworsku - Gr A | Przeworsk | POL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1835 | 3.50 | 5 | -0.79 | 40 | -31.60 | |
|  Petruch, Gracjan | | | 1283 | POL | 1.00 | 1 | 0.03 | 40 | 1.20 | |  Stepinski, Jaroslaw | | | 1435 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Tokarz, Izabela | | | 1826 | POL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Laskowski, Andrzej | | | 1417 | POL | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Michalski, Jacek | | | 1348 | POL | 1.00 | 1 | 0.04 | 40 | 1.60 | | | * 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) | | | | Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2023 | Lublin | POL | 2023-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1835 | 3.00 | 9 | -2.72 | 40 | -108.80 | |
| | Jamrozik, Maciej | | | 1424 | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Brzezina, Pawel | | | 1454 | POL | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Ochedzan, Filip | | | 1827 | POL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Kisiel, Wiktor | | | 1435 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Lecki, Leonard | | | 1914 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Suska, Szymon | | | 1947 | POL | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Jablonski, Wojciech | | | 1453 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Golis, Wiktor | | | 1987 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Chiszko, Oskar | | | 1826 | POL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | * 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) | | |
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