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Rapid:
Individual Calculations January 2019 |
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| Wilhelmi, Piotr Total change: 21.20 | |   |
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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 |
| 1522 | 1377 | 4.00 | 9 | 1.06 | 20 | 21.20 | |
|  Lewandowski, Witold | | | 1525 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | |  Kolendo, Mateusz | | | 1777 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Szyszka, Przemyslaw | | | 1517 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Niemier, Hubert | | | 1715 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Chaczynski, Kamil | | | 1474 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Huchwajda, Grzegorz | | | 1435 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Jablonski, Grzegorz | | | 1528 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Purczynski, Andrzej | | | 1263 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Skrzypinski, Jan | | | 1461 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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