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Individual Calculations November 2023 |
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| Ptaszek, Jan Total change: 0.00 | |   |
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| Mistrzostwa Plocka w szachach standardowych. Open FIDE. | Plock | POL | 2023-10-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1430 | 0 | 1.00 | 6 | 0.00 | 1157 | | 0.00 | |
|  Sivickis, Kornelia | | | 1463 | POL | 0.00 | 1 | 0.00 | | 0.00 | |  Chrapkowska, Alicja | | | 1252 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Witczak, Mikolaj | | | 1211 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Grochulski, Krzysztof | | | 1700 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Czaplinski, Piotr | | | 1586 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Jezikowska, Nadzieja | | | 1366 | 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) | | |
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