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Rapid:
Individual Calculations February 2023 |
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| Nagly, Wojciech Total change: 66.85 | |   |
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| Grand Prix Polonii 2023 - turniej 1 | Wroclaw | POL | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1689 | 4.50 | 7 | 0.39 | 35 | 13.65 | |
|  Przewlocki, Filip | | | 1310 | POL | 1.00 | 1 | 0.09 | 35 | 3.15 | |  Sawczuk, Czeslaw | | | 1510 | POL | 1.00 | 1 | 0.27 | 35 | 9.45 | | | Bednarczyk, Mateusz | | | 1566 | POL | 0.50 | 1 | -0.17 | 35 | -5.95 | | | Zhuk, Ivan | | | 2016 | FID | 0.00 | 1 | -0.13 | 35 | -4.55 | | | Madajczak, Piotr | | | 1870 | POL | 0.00 | 1 | -0.26 | 35 | -9.10 | | | Sleczka, Krzysztof | | | 1486 | POL | 1.00 | 1 | 0.24 | 35 | 8.40 | | | Kicinski, Igor | | | 1581 | POL | 1.00 | 1 | 0.35 | 35 | 12.25 | |
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 |
| 1660 | 1689 | 4.50 | 7 | 0.76 | 35 | 26.60 | |
| | Skochylias, Sofiia | | | 1289 * | UKR | 1.00 | 1 | 0.08 | 35 | 2.80 | | | Tworzydlo, Piotr | | | 2131 | POL | 0.00 | 1 | -0.06 | 35 | -2.10 | | | Krawczyk, Eryk | | | 1347 | POL | 1.00 | 1 | 0.12 | 35 | 4.20 | | | Witczak, Kamil | | | 1296 | POL | 1.00 | 1 | 0.08 | 35 | 2.80 | | | Demski, Michal | | | 1992 | POL | 0.00 | 1 | -0.14 | 35 | -4.90 | | | Wilgosz, Szczepan | | | 1547 | POL | 1.00 | 1 | 0.31 | 35 | 10.85 | | | Zhuk, Ivan | | | 2016 | FID | 0.50 | 1 | 0.37 | 35 | 12.95 | | | * 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 |
| 1838 | 1689 | 3.00 | 6 | 0.76 | 35 | 26.60 | |
| | Razin, Vadim | | | 2304 | UKR | 0.00 | 1 | -0.02 | 35 | -0.70 | | | Bilin, Halil | | | 1508 | SUI | 1.00 | 1 | 0.26 | 35 | 9.10 | | | Bednarczyk, Mateusz | | | 1566 | POL | 1.00 | 1 | 0.33 | 35 | 11.55 | | | Demski, Michal | | | 1992 | POL | 0.00 | 1 | -0.14 | 35 | -4.90 | | | Soliwoda, Zygmunt | | | 1665 | POL | 1.00 | 1 | 0.47 | 35 | 16.45 | | | Krzywda, Andrzej | c | | 1995 | POL | 0.00 | 1 | -0.14 | 35 | -4.90 | |
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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