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Individual Calculations August 2020 |
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| Sygulski, Piotr Total change: -2.00 | |   |
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| DMP - III Liga Szachowa Seniorow PK 2020 | Bystre | POL | 2020-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1652 | 6.50 | 9 | 0.09 | 40 | 3.60 | |
|  Wozniak, Grzegorz | | | 1608 | POL | 1.00 | 1 | 0.44 | 40 | 17.60 | |  Bialek, Filip | | | 1252 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lach, Mateusz | | | 1674 | POL | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Kielb, Miroslaw | | | 1394 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Karas, Kacper | | | 1252 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Materniak, Aleksander | | | 1660 | POL | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Borukalo, Zdzislaw | | | 1679 | POL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Dziura, Wiktor | | | 1353 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Medrygal, Rafal | | | 1258 | POL | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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) | | | | DMP - III Liga Szachowa Juniorow PK 2020 Round 8-9 | Lubenia | POL | 2020-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1652 | 1.00 | 2 | -0.14 | 40 | -5.60 | |
| | Tomkiewicz, Jakub | | | 1257 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dzwierzynski, Bartosz | | | 1869 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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