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Individual Calculations February 2020 |
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| Kietrys, Maciej Total change: -1.20 | |   |
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| VIII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1686 | 5.00 | 8 | -0.03 | 40 | -1.20 | |
|  Taranowicz, Zofia | | | 1286 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Renkowski, Piotr | | | 2086 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Liskiewicz, Jakub | | | 1370 | POL | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Kultucki, Kamil | | | 1344 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Chojnowski, Robert | | | 1516 | POL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Kitewski, Bartosz | | | 1547 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Czarniecki, Pawel | | | 1535 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Maciejewski, Kamil | | | 1963 | POL | 1.00 | 1 | 0.83 | 40 | 33.20 | | | * 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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