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Individual Calculations July 2019 |
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| Olszewski, Piotr Total change: -10.00 | |   |
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| IV Turniej Szachowy Szachy z Janem Kochanowskim 2019 grupa A (FIDE) | Wegrow | POL | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1135 | 1.50 | 5 | -0.25 | 40 | -10.00 | |
|  Uzieblo, Konrad | | | 1227 | POL | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Ziolo, Oliwia | | | 1202 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Banasik, Tomasz | | | 1409 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Majewska, Marianna | | | 1194 | POL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Marczuk, Wojciech | | | 1225 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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