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Rapid:
Individual Calculations January 2020 |
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| Pietrzak, Tomasz Total change: -4.60 | |   |
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| III Otwarte Grand Prix Powiatu Myslenickiego grupa A - Turniej I | Myslenice | POL | 2019-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1480 | 3.50 | 6 | -0.23 | 20 | -4.60 | |
|  Zygar, Damien | | | 1112 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Kolodziej, Robert | | | 1080 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Slusarczyk, Anna | | | 1166 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Pawlikowski, Jakub | | | 1422 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Mucha, Krzysztof | | | 1852 | POL | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Soliwoda, Zygmunt | | | 1574 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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