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Rapid:
Individual Calculations January 2018 |
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| Lapinski, Jerzy Total change: -25.80 | |   |
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| Otwarte Mistrzostwa Wloclawka Nauczycieli w szachach na 2017 rok | Wloclawek | POL | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1374 | 0.50 | 5 | -1.29 | 20 | -25.80 | |
|  Augustowski, Janusz | | | 1679 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ciuba, Marek | | | 1678 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Muzalewski, Slawomir | | | 1432 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Cichocka, Katarzyna | | | 1534 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Wieckowska, Oliwia | | | 1138 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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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