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Rapid:
Individual Calculations February 2020 |
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| Helaszek, Edward Total change: -29.60 | |   |
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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 |
| 1909 | 1844 | 4.00 | 7 | 0.99 | 20 | 19.80 | |
|  Kowalczyk, Wojciech | | | 1444 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stachowiak, Kamil | m | | 2244 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zerebiec, Maurycy | | | 1785 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Krzywda, Andrzej | c | | 2125 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Madajczak, Piotr | | | 1565 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Swicarz, Maciej | | | 2241 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Luberanski, Jakub | | | 1957 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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 Wroclaw 2020 - turniej 2 | Wroclaw | POL | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1844 | 3.00 | 7 | -2.34 | 20 | -46.80 | |
| | Jaworski, Tymon | | | 1538 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Kindler, Karolina | | | 1541 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Jedrzejko, Wojciech | | | 1444 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Halhoul, Adam | | | 1444 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Smietanska, Wiktoria | c | | 1554 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Madajczak, Piotr | | | 1565 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Piotrowski, Przemyslaw | f | | 2203 | POL | 0.00 | 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 Wroclaw - turniej 3 | Wroclaw | POL | 2020-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1844 | 5.00 | 7 | -0.13 | 20 | -2.60 | |
| | Karnas, Leszek | | | 1444 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Smietanski, Marek | | | 1585 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Rossienik, Wieslaw | | | 1444 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Halhoul, Adam | | | 1444 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grossmann, Ryszard | f | | 1843 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Dobrowolski, Aleksander | | | 2149 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Dahche, Abdel-Azziz | | | 1463 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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