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Individual Calculations September 2011 |
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| Poleksic, Petar Total change: -12.15 | |   |
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| Belgrade Junior Championship 2011 | Belgrade | SRB | 2011-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1635 | 1.00 | 5 | -0.29 | 15 | -4.35 | |
|  Kiproski, Branislav | | | 1929 | SRB | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Dikic, Veljko | | | 1873 | SRB | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Rajkovic, Mladen | | | 1801 | SRB | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Markovic, Aleksandar | | | 1909 | SRB | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Savic, Mihailo S | | | 1645 | SRB | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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) | | | | Memorijal Nikole Karaklajica 2011 | Beograd | SRB | 2011-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1651 | 1.00 | 5 | -0.52 | 15 | -7.80 | |
| | Nedeljkovic, Radmila | | | 1889 | SRB | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Krstin, Petar | | | 1794 | SRB | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Perovic, Zivojin | | | 1656 | SRB | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Selimoski, Muhamed | | | 1743 | SRB | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Vojinovic, Luka | | | 1950 | SRB | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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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