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Rapid:
Individual Calculations June 2023 |
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| Smukowski, Bartosz Total change: 10.40 | |   |
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| Grand Prix Polonii 2023 - turniej 17 | Wroclaw | POL | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1641 | 2.00 | 5 | -0.02 | 20 | -0.40 | |
|  Madej, Marek | | | 1957 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Michalak, Kamil | | | 1314 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Wilgosz, Tomasz | | | 1605 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Zhuk, Ivan | | | 2003 | FID | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Turek, Michal | | | 1736 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | IV Ogolnopolski Turniej - Z Ziemi Wloskiej Do Polski | Szczawno-Zdroj | POL | 2023-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1641 | 4.00 | 6 | 0.54 | 20 | 10.80 | |
| | Sakharchuk, Maksim | | | 1241 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Achinovich, Oleg | | | 1785 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Kowalik, Waldemar | | | 1691 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Krawczyk, Eryk | | | 1305 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Laszewicz, Pawel | | | 1947 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Andrzejewska, Miroslawa | | | 1425 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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