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Rapid:
Individual Calculations February 2019 |
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| Backiel, Hubert Total change: 19.40 | |   |
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| 2. runda Grand Prix Bialegostoku "Zima-Wiosna 2019" - rapid | Bialystok | POL | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1408 | 2.50 | 6 | 0.97 | 20 | 19.40 | |
|  Zinczuk, Leon | | | 1808 * | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Karolczuk, Iwo | | | 1780 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Paszkowski, Krystian | | | 1602 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Kopaczewski, Zbigniew | | | 1560 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Pilimon, Zbigniew | | | 1519 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Szczotka, Klara | | | 1446 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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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