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Individual Calculations September 2023 |
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| Ziemski, Przemyslaw Total change: -29.60 | |   |
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| III Bieszczadzki Festiwal Szachowy - OPEN B | Bystre | POL | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1641 | 5.50 | 9 | -1.48 | 20 | -29.60 | |
|  Kokocinski, Jaroslaw | | | 1241 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mrozowski, Nikodem | | | 1365 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kicinska, Magdalena | | | 1543 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Kowalski, Witold | | | 1492 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Kicinska, Anna | | | 1382 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Urban, Jacek | | | 1343 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mirowski, Przemyslaw | | | 1430 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Jankowski, Franciszek | | | 1549 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Zgoda, Aleksandra | | | 1364 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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) | | |
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