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Individual Calculations September 2018 |
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| Polak, Michal Total change: 55.60 | |   |
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| XI FESTIWAL SZACHOWY "SWIETOKRZYSKIE 2018". OPEN | Sielpia Wielka | POL | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1832 | 3.00 | 4 | 0.26 | 40 | 10.40 | |
|  Zeissel, Andrzej | | | 1432 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Muller, Marcin | | | 1432 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bartkiewicz, Pawel | | | 1852 | POL | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Hasinski, Krystian | | | 1882 | POL | 0.50 | 1 | 0.07 | 40 | 2.80 | | | * 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) | | | | OFSz "Swietokrzyskie gra w szachy" 2018 | Kielce | POL | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1755 | 4.00 | 7 | 1.13 | 40 | 45.20 | |
| | Bakalarz, Leszek | f | | 1956 | POL | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Skorza, Konrad | | | 1872 | POL | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Wojcieszyn, Lukasz | | | 1557 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Choina, Michal | | | 1979 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Choina, Adam | | | 1840 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Wieczorek, Jakub | | | 1710 | POL | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Bartkiewicz, Pawel | | | 1852 | POL | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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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