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Individual Calculations July 2023 |
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| Kosiedowski, Jan Total change: 0.00 | |   |
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| IV Turniej Szachowy FIDE OPEN o Puchar Prezydenta Bydgoszczy | Bydgoszcz | POL | 2023-06-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1351 | 0 | 0.50 | 4 | 0.00 | 1029 | | 0.00 | |
|  Wasiolek, Adrian | | | 1601 | POL | 0.00 | 1 | 0.00 | | 0.00 | |  Stachowski, Michal | | | 1323 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Gackowski, Marian | | | 1267 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Zielinski, Krzysztof | | | 1211 | POL | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Sosnowe zauroczenie Tuchola 2023 - turniej powyzej 1600 | Tuchola | POL | 2023-06-10 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1190 | 0 | 2.00 | 5 | 0.00 | 1118 | | 0.00 | |
| | Jakubowski, Kacper | | | 1221 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Wilkowski, Igor | | | 1222 | POL | 1.00 | 1 | 0.00 | | 0.00 | | | Stanczak, Olaf | | | 1218 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Klejdysz, Dominik | | | 1111 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Brudnicki, Pawel | | | 1179 | POL | 0.50 | 1 | 0.00 | | 0.00 | |
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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