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Individual Calculations May 2019 |
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| Gromczak, Dariusz Total change: -26.20 | |   |
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| III Dolnoslaska Liga Szachowa 2018/2019 Round 11 | Dolnoslaskie | POL | 2019-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 1838 | 0.00 | 1 | -0.17 | 20 | -3.40 | |
|  Kossobudzki, Robert | | | 2113 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | III Mistrzostwa Polski Seniorek i Seniorow w szachach | Ustron-Jaszowiec | POL | 2019-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1838 | 5.00 | 8 | -1.14 | 20 | -22.80 | |
|  Prazmowski, Wlodzimierz | | | 1460 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Kinasz, Eugeniusz | | | 1438 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kucharski, Tadeusz | | | 1445 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hoffmann, Piotr | | | 1645 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Mazurkiewicz, Wojciech | | | 1595 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Sobotka, Jan | | | 1654 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sosnowska, Elzbieta | | wf | 1708 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Lada, Ireneusz | | | 1897 | 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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