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Rapid:
Individual Calculations February 2023 |
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| Zhuk, Ivan Total change: -42.60 | |   |
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| Grand Prix Polonii 2023 - turniej 1 | Wroclaw | POL | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 2016 | 5.00 | 7 | -1.52 | 20 | -30.40 | |
|  Trebala, Michal | | | 1449 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Bednarczyk, Mateusz | | | 1566 | POL | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Mittelstaedt, Jakub | | | 1616 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nagly, Wojciech | | | 1689 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Somyk, Marcin | | | 1646 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Bilin, Halil | | | 1508 | SUI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Rzewnicki, Pawel | | | 1543 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * 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 2023 - turniej 2 | Wroclaw | POL | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 2016 | 4.50 | 7 | -0.24 | 20 | -4.80 | |
| | Przybylski, Marek | | | 1616 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wilk, Aleksander | | | 1669 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Stachowiak, Kamil | m | | 2336 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Luberanski, Jakub | f | | 2120 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Grot, Blazej | c | | 1881 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Galant, Ireneusz | | | 1661 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Nagly, Wojciech | | | 1689 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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) | | | | Grand Prix Polonii 2023 - turniej 3 | Wroclaw | POL | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 2016 | 4.50 | 7 | -0.37 | 20 | -7.40 | |
| | Sawczuk, Czeslaw | | | 1616 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Klimek, Leonard | | | 1579 | POL | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Jankowski, Aleksander | | | 1673 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Stachowiak, Kamil | m | | 2336 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Smukowski, Bartosz | | | 1682 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gureke, Zuheyir Mert | | | 1741 | TUR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kovalevsky, Stanislav | f | | 2171 | FID | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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) | | |
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