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Individual Calculations November 2010 |
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| Petrovic, Vladan Total change: -5.10 | |   |
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| Juzna Backa League 2010 | several | SRB | 2010-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2064 | 2.50 | 6 | 0.21 | 15 | 3.15 | |
|  Perusic, Dragan | | | 2097 | SRB | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Jovanovic, Petar | | | 2145 | SRB | 0.50 | 1 | 0.11 | 15 | 1.65 | |  Stanisic, Dragoljub | | | 2009 | SRB | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Dabic, Mladen | f | | 2226 | SRB | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Olah, Ferenc | f | | 2267 | SRB | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Radanovic, Aleksandar | | | 2184 | SRB | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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) | | | | IBCA World Individual Chess Championship 2010 | Belgrade | SRB | 2010-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 2049 | 2.00 | 4 | -0.55 | 15 | -8.25 | |
| | Smirnov, Sergei | | | 2309 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Kirilov, Jordan | | | 1649 * | BUL | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Fratini, Mauro | | | 1854 | ITA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Hilton, Stephen H | | | 1901 | SCO | 0.50 | 1 | -0.20 | 15 | -3.00 | | | * 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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