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Rapid:
Individual Calculations March 2023 |
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| Sawczuk, Czeslaw Total change: 33.40 | |   |
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| Grand Prix Polonii 2023 - turniej 5 | Wroclaw | POL | 2023-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1511 | 3.00 | 6 | 1.98 | 20 | 39.60 | |
|  Gureke, Zuheyir Mert | | | 1801 | TUR | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Sitek, Pawel | | | 1582 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Karnas, Leszek | | | 1668 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Smietanska, Wiktoria | c | | 1857 | POL | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Razin, Vadim | | | 2313 | UKR | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Zerebiec, Maurycy | | | 1956 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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 6 | Wroclaw | POL | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1511 | 3.00 | 6 | -0.31 | 20 | -6.20 | |
| | Madajczak, Piotr | | | 1934 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Orlowski, Adam | | | 1115 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Smukowski, Bartosz | | | 1703 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kabarowski, Tomasz | | | 1111 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Smietanski, Marek | | | 1592 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Witczak, Kamil | | | 1305 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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