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Individual Calculations September 2017 |
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| Bracok, Stefan Total change: -17.60 | |   |
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| FIDE OPEN Chess Detva 2017 | Detva | SVK | 2017-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1784 | 3.50 | 7 | 0.16 | 20 | 3.20 | |
|  Marsina, Stefan | | | 1957 | SVK | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Adam, Tomas | | | 1885 | SVK | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Nosal, Matus | | | 1486 | SVK | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Zicho, Anton | | | 1600 | SVK | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Benci, Jozef | | | 1851 | SVK | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Ihnat, Marek | | | 1900 | SVK | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Bracha, Pavel | | | 1880 | CZE | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | FIDE OPEN Oravska Priehrada 2017 | Oravska Priehrada | SVK | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1784 | 3.00 | 7 | -1.04 | 20 | -20.80 | |
| | Kratochvil, Karel | | | 2184 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ondrusova, Miroslava | | | 1549 | SVK | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Valko, Michal | | | 1433 | SVK | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Jurco, Jan | | | 1597 | SVK | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mokryk, Radomyr | | | 1602 | UKR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Malinovsky, Jozef | | | 1793 | SVK | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Tomcikova, Dominika | | | 1927 | SVK | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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