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Individual Calculations May 2017 |
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| Barak, David Total change: 84.00 | |   |
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| 38. turnaj sachovych nadeji 2017 - U15 | Frydek-Mistek | CZE | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1687 | 5.00 | 8 | 1.65 | 40 | 66.00 | |
|  Vitvar, Lukas | | | 1287 * | CZE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Martirosyan, Ara | | | 1863 | CZE | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Neale, George | | | 1671 | ENG | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Ocko, Dominik | | | 1885 | CZE | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Novotny, Martin | | | 1827 | CZE | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Vorisek, Jakub | | | 1941 | CZE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mavrev, David | | | 1775 | CZE | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Sucharda, Tomas | | | 1676 | CZE | 1.00 | 1 | 0.48 | 40 | 19.20 | | | * 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) | | | | 1.liga mladeze - vychod 2016/2017 r8-11 | various | CZE | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1687 | 2.50 | 4 | 0.45 | 40 | 18.00 | |
| | Demko, Robert | | | 1779 | CZE | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Paseka, Matyas | | | 1378 | CZE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Pekarek, Ales | | | 1694 | CZE | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Kopcova, Ludmila | | | 1814 | CZE | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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