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Individual Calculations December 2019 |
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| Demski, Jan Total change: -7.60 | |   |
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| Konin V Masters FIDE | Konin | POL | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1151 | 1.00 | 4 | -0.38 | 20 | -7.60 | |
|  Banasik, Tomasz | | | 1343 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Jezikowska, Nadzieja | | | 1240 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Lancuncewicz, Andrzej | | | 1216 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Slesinski, Eugeniusz | | | 1272 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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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