Individual Calculations July 2013 |
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Petrovic, Bojan Total change: -0.75 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Vojvodjanska liga BACKA 2013 Round 1-6 | several | SRB | 2013-05-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2235 | 2123 | 1.00 | 3 | -0.05 | 15 | -0.75 | |
| Lazor, Vladimir | | | 2201 | SRB | 1.00 | 1 | 0.61 | 15 | 9.15 | | Brajic, Miloje | | | 2307 | SRB | 0.00 | 1 | -0.26 | 15 | -3.90 | | Nagy, Attila N | | | 2196 | SRB | 0.00 | 1 | -0.40 | 15 | -6.00 | | 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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