Rapid:
Individual Calculations May 2022 |
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Demski, Michal Total change: -18.00 | | |
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Grand Prix Polonii 13 | Wroclaw | POL | 2022-04-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1635 | 1832 | 4.50 | 7 | -0.55 | 20 | -11.00 | |
| Gawlik, Pawel | | | 1432 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Bilin, Halil | | | 1575 | SUI | 1.00 | 1 | 0.18 | 20 | 3.60 | | Sawczuk, Czeslaw | | | 1472 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | Krzywda, Andrzej | c | | 2000 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | Pietraszko, Jakub | | | 1728 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | Grossmann, Ryszard | f | | 1770 | POL | 0.00 | 1 | -0.59 | 20 | -11.80 | | Walentynowicz, Marcin | | | 1470 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | * 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) | | Grand Prix Polonii 14 | Wroclaw | POL | 2022-04-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1599 | 1832 | 5.00 | 7 | -0.35 | 20 | -7.00 | |
| Zahorski, Bartosz | | | 1365 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | Rzewnicki, Pawel | | | 1612 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | Marynowski, Krzysztof | | | 1432 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Madajczak, Piotr | | | 1820 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | Galant, Ireneusz | | | 1633 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | Grossmann, Ryszard | f | | 1770 | POL | 0.00 | 1 | -0.59 | 20 | -11.80 | | Smietanski, Marek | | | 1563 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | * 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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