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Individual Calculations April 2009 |
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| Kocic, Sasa Total change: -6.90 | |   |
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| Winter Open 2009 | Belgrade | SRB | 2009-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2243 | 5.00 | 8 | -0.46 | 15 | -6.90 | |
|  Novkovic, Marko | | | 1913 | SRB | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Bulatovic, Nikola | | | 2083 | SRB | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Vucinic, Gojko | | | 1966 | SRB | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Petrovic, Zoran Z | | | 2112 | SRB | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Katic, Goran | | | 2096 | SRB | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Petkovic, Slobodan | | | 2093 | SRB | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Ristic, Slobodan B | | | 2106 | SRB | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Cvetkovic, Srdjan | m | | 2407 | SRB | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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