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Individual Calculations February 2024 |
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| Czepczynski, Boguslaw Total change: -11.80 | |   |
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| XXXIV Miedzynarodowy Festiwal Szachowy CRACOVIA 2023 Grupa E SENIOR 60 | Krakow | POL | 2023-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1648 | 5.00 | 9 | -0.59 | 20 | -11.80 | |
|  Polak, Marian | | | 1248 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dovzhenko, Viktor | m | | 2043 | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lesman, Karol | | | 1356 | NED | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Krupa, Krzysztof | c | | 1912 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Dworak, Leszek | | | 1509 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Marszalek, Jakub | | | 1345 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Niedzwiecki, Marek | | | 1365 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Hebdas, Ryszard | | | 1410 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Spanton, Tim R | | | 1743 | ENG | 0.50 | 1 | 0.13 | 20 | 2.60 | | | * 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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