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Individual Calculations December 2018 |
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| Gruca, Zdzislaw Total change: -32.80 | |   |
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| XVI MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY W POWIECIE ZYWIECKIM | Milowka | POL | 2018-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1704 | 4.00 | 9 | -1.64 | 20 | -32.80 | |
|  Zurawicka, Aleksandra | | | 1304 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bartkiewicz, Pawel | | | 1870 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Szymik, Antoni | | | 1318 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Kudlacik, Jan | | | 1341 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Grubiak, Roman | | | 1771 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Mazurkiewicz, Wojciech | | | 1524 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Zielinski, Andrzej | | | 1822 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Wasylkiewicz, Andrzej | | | 1728 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Raczek, Stanislaw | | | 1575 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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