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Individual Calculations March 2017 |
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| Borkowska, Zuzanna Total change: -12.40 | |   |
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| XXXIV OTSz FERIE z SZACHAMI 2017 Turniej A Juniorow do lat 18 | Bydgoszcz | POL | 2017-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1564 | 6.50 | 9 | -0.05 | 40 | -2.00 | |
|  Karabasz, Kacper | | | 1217 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Welz, Robert | | | 1255 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Juszczak, Milosz | | | 1304 | POL | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Chalas, Klaudiusz | | | 1239 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Dobosz, Kacper | | | 1616 | POL | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Straszewski, Tomasz | | | 1575 | POL | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Andrzejewska, Maja | | | 1219 | POL | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Chalas, Dawid | | | 1509 | POL | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Zygadlo, Kajetan | | | 1389 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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) | | | | DMR KPZSzach 2016/2017 round 8-9 | Wojewodztwo Kujawsko-Pomorskie | POL | 2017-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1559 | 0.00 | 2 | -0.26 | 40 | -10.40 | |
| | Katafiasz, Tomasz | | | 1889 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kobus, Maciej | | | 1872 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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