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Rapid:
Individual Calculations January 2019 |
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| Kostecka, Marika Total change: -17.60 | |   |
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| Gwiazdkowy Turniej Szachowy KS Korona Zakrzewo 2018 | Zakrzewo | POL | 2018-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1570 | 3.00 | 7 | -0.88 | 20 | -17.60 | |
|  Kempinski, Tomasz | f | | 1970 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Broszkiewicz, Aleksander | | | 1310 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Nadstoga, Wojciech | | | 1943 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Grzeskowiak, Slawosz | | | 1406 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Rozanski, Mateusz | | | 1253 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Chaczynski, Kamil | | | 1474 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Trochimowicz, Bartosz | | | 1452 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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