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Rapid:
Individual Calculations December 2018 |
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| Butkiewicz, Lukasz Total change: 13.40 | |   |
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| IV Turniej Szachowy Barborka 2018 Polska Niepodlegla | Lubin | POL | 2018-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2228 | 5.50 | 9 | 0.67 | 20 | 13.40 | |
|  Komendecki, Antoni | | | 1828 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kania, Krystian | | | 1828 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tomczak, Mikolaj | f | | 2443 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Orzech, Dominik | m | | 2389 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Koziorowicz, Michal | | | 1923 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Aliavdin, Nikolai | m | | 2342 | BLR | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Jaracz, Pawel | g | | 2509 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Jagodzinski, Piotr | | | 2274 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Lukasiewicz, Krzysztof | | | 2099 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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