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Individual Calculations March 2017 |
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| Wnuk, Piotr Total change: -50.00 | |   |
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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 |
| 1285 | 1176 | 0.50 | 6 | -1.68 | 40 | -67.20 | |
|  Chalas, Dawid | | | 1509 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Lesniak, Angelika | | | 1272 | POL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Welz, Robert | | | 1255 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Chalas, Klaudiusz | | | 1239 | POL | 0.50 | 1 | 0.09 | 40 | 3.60 | |  Kaminski, Mateusz | | | 1096 | POL | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Jankowski, Igor | | | 1339 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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 |
| 1123 | 1176 | 1.00 | 1 | 0.43 | 40 | 17.20 | |
| | Retz, Agnieszka | | | 1123 | POL | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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