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Individual Calculations August 2017 |
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| Kuzniarz, Maciej Total change: -3.80 | |   |
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| MetLife Warsaw Najdorf Chess Festiwal Gr. C | Warszawa | POL | 2017-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1552 | 5.50 | 8 | -0.19 | 20 | -3.80 | |
|  Szczotka, Matylda | | | 1231 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Skawinski, Szymon | | | 1384 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kalkowski, Igor | | | 1386 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Szafranski, Piotr | | | 1479 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Woloszyn, Piotr | | | 1391 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Szczotka, Klara | | | 1350 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Holubczat, Maciej | | | 1438 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kaminski, Lukasz | | | 1439 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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) | | |
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