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Rapid:
Individual Calculations January 2019 |
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| Kubalski, Piotr Total change: 7.20 | |   |
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| IV Mikolajkowy Turniej Szachowy Serock | Serock | POL | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1238 | 1169 | 2.50 | 5 | 0.36 | 20 | 7.20 | |
|  Litner, Igor | | | 1569 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Gozlinski, Krzysztof | | | 1231 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Olszewski, Antoni | | | 1170 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Mukhraev, Anton | | | 1001 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Wroclawski, Andrzej | | | 1217 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * 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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