Individual Calculations October 2014 |
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Petrovic, Zoran Z Total change: -7.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Letnji open - Jezero 2014 | Beograd | SRB | 2014-08-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1985 | 2084 | 4.50 | 8 | -0.35 | 20 | -7.00 | |
| Jakovljevic, Zdravko | | | 1684 * | SRB | 1.00 | 1 | 0.08 | 20 | 1.60 | | Krstic, Milos | | | 1684 * | SRB | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kostic, Vladimir V | f | | 2243 | SRB | 0.50 | 1 | 0.21 | 20 | 4.20 | | Chelushkina, Irina | | wg | 2282 | SRB | 0.00 | 1 | -0.24 | 20 | -4.80 | | Kovacevic, Radmila | | wf | 2011 | SRB | 0.50 | 1 | -0.10 | 20 | -2.00 | | Milanko, Nikola | | | 1990 | SRB | 0.50 | 1 | -0.13 | 20 | -2.60 | | Brankovic, Vladislav | | | 1967 | SRB | 0.50 | 1 | -0.16 | 20 | -3.20 | | Ivic, Velimir | | | 2021 | SRB | 0.50 | 1 | -0.09 | 20 | -1.80 | | * 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) | |
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