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Rapid:
Individual Calculations September 2019 |
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| Pietrzak, Tomasz Total change: 15.40 | |   |
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| Turniej Szachowy o Puchar Starosty Suskiego OPEN 2019 | Jordanow | POL | 2019-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1444 | 2.50 | 4 | 0.77 | 20 | 15.40 | |
|  Bik, Maciej | | | 1836 | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Lewczuk, Antoni | | | 1446 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Radwan, Jan | | | 1473 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Czernikowska, Laura | | wc | 1305 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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