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Rapid:
Individual Calculations February 2019 |
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| Grabarczyk, Edmund Total change: -17.40 | |   |
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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 |
| 1503 | 1278 | 1.00 | 4 | 0.04 | 20 | 0.80 | |
|  Budzisz, Adrian | | | 1581 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Arciszewska, Zuzanna | | | 1461 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Krysiewicz, Lukasz | | | 1291 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Zinczuk, Leon | | | 1678 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | 4. runda Grand Prix Bialegostoku "Zima-Wiosna 2019" - rapid | Bialystok | POL | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1278 | 1.50 | 5 | -0.91 | 20 | -18.20 | |
| | Widelski, Kacper | | | 1678 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arciszewska, Zuzanna | | | 1461 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Szczotka, Matylda | | | 1320 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Peksa, Piotr | | | 1017 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Peksa, Zuzanna | | | 1029 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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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