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Individual Calculations September 2010 |
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| Bratkovic, Sham Total change: -12.50 | |   |
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| National Junior Championship 2010 - Boys U20 | Pohorje | SLO | 2010-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1733 | 0.50 | 4 | -0.75 | 25 | -18.75 | |
|  Vidic, Miha | | | 2017 | SLO | 0.00 | 1 | -0.16 | 25 | -4.00 | |  Matijevic, Filip | | | 1828 | SLO | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Cmor, Nino | | | 1832 | SLO | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Djuricic, Domen | | | 1836 | SLO | 0.50 | 1 | 0.14 | 25 | 3.50 | |
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) | | | | Czech Open 2010 - C | Pardubice | CZE | 2010-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 1733 | 1.50 | 6 | 0.25 | 25 | 6.25 | |
| | Borovicka, Bohumil | | | 2017 | CZE | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Hlavacek, Karel | | | 2075 | CZE | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Gagarkin, Nikolay | | | 2015 | RUS | 1.00 | 1 | 0.84 | 25 | 21.00 | | | Vacha, Jaroslav | | | 2009 | CZE | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Simek, Zdenek | | | 1868 | CZE | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Endler, Boris | | | 1866 | CZE | 0.50 | 1 | 0.18 | 25 | 4.50 | |
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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