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Rapid:
Individual Calculations March 2019 |
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| Ptaszynski, Grzegorz Total change: -1.40 | |   |
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| 6. runda Grand Prix Bialegostoku "Zima-Wiosna 2019" - rapid | Bialystok | POL | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1202 | 1.00 | 3 | 0.56 | 20 | 11.20 | |
|  Szczotka, Klara | | | 1419 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Zinczuk, Leon | | | 1602 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pilimon, Zbigniew | | | 1515 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | * 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) | | | | 8. runda Grand Prix Bialegostoku "Zima-Wiosna 2019" - rapid | Bialystok | POL | 2019-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1202 | 0.00 | 4 | -0.63 | 20 | -12.60 | |
| | Budzisz, Adrian | | | 1595 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Backiel, Hubert | | | 1427 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rusak, Jan | | | 1448 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Pilimon, Zbigniew | | | 1515 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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