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Individual Calculations February 2018 |
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| Jozefczyk, Szymon Total change: 77.20 | |   |
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| XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa C | Krakow | POL | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1522 | 5.00 | 8 | 2.49 | 40 | 99.60 | |
|  Piwowarczyk, Arkadiusz | | | 1659 | POL | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Rychlik, Bogdan | | | 1737 | POL | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Pietrzak, Tomasz | | | 1645 | POL | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Krawczyk, Wojciech | | | 1621 | POL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Klimko, Rostislav | | | 1642 | BLR | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Migdzinski, Krzysztof | | | 1670 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Nalichowski, Sebastian | | | 1651 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Brudka, Pavlo | | | 1669 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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) | | | | IV Liga Malopolska Seniorow | Tarnow | POL | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1526 | 0.50 | 3 | -0.56 | 40 | -22.40 | |
| | Byrski, Jacek | | | 1926 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kowalewski, Wladyslaw | | | 1672 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Wrona, Jaroslaw | | | 1391 | POL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | * 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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