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Rapid:
Individual Calculations February 2022 |
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| Demski, Michal Total change: -7.80 | |   |
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| Grand Prix Polonii 2 | Wroclaw | POL | 2022-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1835 | 4.00 | 7 | -0.59 | 20 | -11.80 | |
|  Pietrusiak, Micheasz | | | 1435 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sawczuk, Czeslaw | | | 1542 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Antczak, Marcin | | | 1490 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Walentukiewicz, Michal | c | | 1989 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Szczuraszyk, Jaroslaw | | | 1602 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Grossmann, Ryszard | f | | 1759 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Krzywda, Andrzej | c | | 2032 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | | | Druzynowe Mistrzostwa Dolnego Slaska Juniorow w Szachach Szybkich | Legnica | POL | 2022-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1835 | 5.00 | 7 | -0.98 | 20 | -19.60 | |
| | Komendecki, Grzegorz | | | 1342 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kazubski, Kacper | | | 1435 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Madej, Marek | | | 1690 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Marek, Grzegorz | | | 1326 | POL | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Kejna, Piotr | c | | 1819 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Nagly, Wojciech | | | 1385 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Trusewicz, Jakub | | | 1196 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * 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 3 | Wroclaw | POL | 2022-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1835 | 4.00 | 6 | 1.18 | 20 | 23.60 | |
| | Dymara, Tomasz | | | 1435 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Skalany, Jakub | | | 1323 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Stachowiak, Kamil | m | | 2236 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Krzywda, Andrzej | c | | 2032 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Swicarz, Maciej | | | 2212 | POL | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Raczek, Krzysztof | | | 1822 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * 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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