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Individual Calculations December 2017 |
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| Krzyzosiak, Anna Total change: -15.60 | |   |
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| IV Dolnoslaska Liga Szachowa 2017/2018 r 1-3 | Dolny Slask | POL | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1548 | 0.00 | 1 | -0.41 | 40 | -16.40 | |
|  Koza, Stanislaw | | | 1611 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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) | | | | Turniej Niepodleglosci 2017 - grupa A | Wroclaw | POL | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1548 | 2.00 | 4 | 0.02 | 40 | 0.80 | |
| | Walentukiewicz, Michal | c | | 1948 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kolos, Taras | | | 1810 | UKR | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Fedak, Aleksandra | | | 1312 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Pietryk, Joanna | | | 1148 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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