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Individual Calculations February 2018 |
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| Janiszewska, Karolina Total change: -78.40 | |   |
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| II Ogolnopolski Turniej Szachowy -Tu Powstala Polska - Grupa B | Gniezno | POL | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1108 | 1182 | 1.50 | 4 | -0.90 | 40 | -36.00 | |
|  Kapelinski, Zygmunt | | | 1029 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | |  Bieganski, Mikolaj | | | 1072 | POL | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Pietrykowska, Agata | | | 1088 | POL | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Roszkiewicz, Zofia | | | 1243 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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) | | | | III Wielkopolska Liga Juniorow 2018 Round 1-4 | Gniezno | POL | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1163 | 1182 | 0.00 | 2 | -1.06 | 40 | -42.40 | |
| | Miranowska, Anna | | | 1083 | POL | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Piotrowska, Florentyna | | | 1242 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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