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Rapid:
Individual Calculations February 2020 |
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| Dobrowolski, Aleksander Total change: -34.80 | |   |
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| Grand Prix Polonii Wroclaw 2020-01-10 | Wroclaw | POL | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 2149 | 4.00 | 7 | -1.42 | 20 | -28.40 | |
|  Madajczak, Piotr | | | 1749 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zerebiec, Maurycy | | | 1785 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Swicarz, Maciej | | | 2241 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Smietanska, Wiktoria | c | | 1749 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kowalczyk, Wojciech | | | 1749 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krzywda, Andrzej | c | | 2125 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Grossmann, Ryszard | f | | 1843 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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 Wroclaw - turniej 3 | Wroclaw | POL | 2020-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 2149 | 6.00 | 7 | -0.32 | 20 | -6.40 | |
| | Dahche, Abdel-Azziz | | | 1749 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Madajczak, Piotr | | | 1749 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Smietanski, Marek | | | 1749 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grossmann, Ryszard | f | | 1843 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Chmielarz, Michal | | | 1749 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Helaszek, Edward | | | 1844 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Halhoul, Adam | | | 1749 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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