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Blitz:
Individual Calculations February 2022 |
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| Zinchenko, Anatoly Total change: -49.60 | |   |
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| Grand Prix Polonii 1 | Wroclaw | POL | 2022-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1971 | 11.50 | 18 | -2.48 | 20 | -49.60 | |
|  Michalska, Anna-Maria | | | 1289 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Michalska, Anna-Maria | | | 1289 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Grot, Blazej | c | | 1509 | POL | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Grot, Blazej | c | | 1509 | POL | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Gurgul, Adam | | | 1571 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gurgul, Adam | | | 1225 | POL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Walentukiewicz, Michal | c | | 1995 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Walentukiewicz, Michal | c | | 1995 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Krecisz, Andrzej | | | 1522 | POL | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Krecisz, Andrzej | | | 1522 | POL | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Chrzanowski, Michal | | | 2008 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Chrzanowski, Michal | | | 2008 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Krzyzosiak, Marta | | | 1443 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Krzyzosiak, Marta | | | 1443 | POL | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Demski, Michal | | | 1944 | POL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Demski, Michal | | | 1944 | POL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Raczek, Krzysztof | | | 1803 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Raczek, Krzysztof | | | 1803 | POL | 0.50 | 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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