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Individual Calculations May 2018 |
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| Barak, David Total change: -13.20 | |   |
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| Turnaj sachovych nadeji 2018 - U15 | Frydek-Mistek | CZE | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1847 | 5.00 | 8 | -0.04 | 40 | -1.60 | |
|  Lukashevich, Maryia | | | 1447 * | BLR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Usharovsky, Ron | | | 1526 | ENG | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Mica, Marek | | | 1957 | CZE | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Mach, Petr | | | 1845 | CZE | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Svanda, Adam | | | 1720 | CZE | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Tombolis, Christopher | | | 1864 | ENG | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Vantuch, Lucian | | | 1973 | CZE | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Gray, Edward | | | 1447 * | ENG | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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 C 2017/2018 r8-11 | various | CZE | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1934 | 2.50 | 4 | -0.29 | 40 | -11.60 | |
| | Rokos, Filip | | | 1813 | CZE | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Brozka, Karel | | | 1631 | CZE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Nespurek, Jan | | | 1596 | CZE | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Gloser, David | | | 2012 | CZE | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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) | | |
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