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Rapid:
Individual Calculations August 2017 |
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| Semczuk, Jerzy Total change: -8.60 | |   |
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| VIII GRAND PRIX - FINAL | Sielpia | POL | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1800 | 5.50 | 9 | -0.43 | 20 | -8.60 | |
|  Pazdzierz, Piotr | | | 1453 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Goraj, Barbara | | | 1460 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mucha, Marta | | | 1400 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Golubka, Petro | m | | 2200 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gorecki, Jaroslaw | | | 1546 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Pyzio, Amelia | | | 1435 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bakalarz, Leszek | f | | 2053 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Bartkiewicz, Pawel | | | 1858 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Goluch, Bartosz | | | 1515 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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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