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Blitz:
Individual Calculations June 2022 |
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| Serafin, Jerzy Total change: -22.80 | |   |
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| IV Turniej V Miedz. Ind. i Rodzinne Grand Prix o Puchar Chess in Chrzanow 2022 | Poronin | POL | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1490 | 2.00 | 5 | -1.14 | 20 | -22.80 | |
|  Szumiec, Tomasz | | | 1109 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Golubka, Petro | g | | 2345 | UKR | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Nguyen, Doan Bao Anh Angelina | | | 1095 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Staszczyszyn, Marta | | | 1090 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rzewnicki, Pawel | | | 1571 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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