Individual Calculations July 2019 |
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Grochowski, Kosma Total change: -24.40 | | |
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" XI Miedzynarodowy Turniej Szachowy im. Jana Zukertorta" | Lublin | POL | 2019-06-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1739 | 1954 | 5.50 | 9 | -1.22 | 20 | -24.40 | |
| Soja, Adam | | | 1645 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | Borowik, Wojciech | | | 1554 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Bojczewski, Rafal | | | 1627 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | Bojczewski, Mateusz | | | 1721 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | Mazurek, Jakub | | | 1554 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Iwanczuk, Krzysztof | | | 1801 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | Cisek, Kamil | | | 1832 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | Lipski, Tadeusz | | | 1832 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | Bogdanov, Ignat | | | 2089 | UKR | 0.00 | 1 | -0.32 | 20 | -6.40 | | * 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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