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Individual Calculations October 2020 |
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| Bobrowski, Piotr Total change: -2.40 | |   |
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| IX Ogolnopolski, Integracyjny Turniej Szachow Standardowych IDEA 2020 w Wisle | Wisla | POL | 2020-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1818 | 5.00 | 9 | -0.12 | 20 | -2.40 | |
|  Reterski, Michal | | | 1418 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mannke, Manfred | | | 2183 | POL | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Przysiecki, Kajetan | c | | 1640 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Woda, Janusz | | | 1473 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Wroblewski, Mieczyslaw | | | 1619 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Pojedziniec, Wladyslaw | f | | 1933 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Weglarz, Janusz | | | 1651 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Malecki, Eugeniusz | | | 2017 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Nowakowski, Andrzej | | | 1877 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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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