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Individual Calculations May 2011 |
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| Polhert, Zdenko Total change: -50.00 | |   |
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| Spring Open 2011 | Belgrade | SRB | 2011-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2038 | 4.00 | 8 | -0.82 | 25 | -20.50 | |
|  Vucinic, Mateja | | | 1638 * | SRB | 1.00 | 1 | 0.08 | 25 | 2.00 | |  Jovanovic, Aleksandar D | | | 2234 | SRB | 0.50 | 1 | 0.25 | 25 | 6.25 | | | Dzunic, Vladimir | | | 2097 | SRB | 0.50 | 1 | 0.08 | 25 | 2.00 | | | Dimitrijevic, Srdjan | | | 2299 | SRB | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Nedeljkovic, Radmila | | | 1883 | SRB | 0.00 | 1 | -0.71 | 25 | -17.75 | | | Vucinic, Filip | | | 1822 | SRB | 0.00 | 1 | -0.78 | 25 | -19.50 | | | Milanovic, Maja | | | 1868 | SRB | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Nikolovska, Dragana | | | 1750 | MKD | 1.00 | 1 | 0.16 | 25 | 4.00 | | | * 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) | | | | Belgrade Cup 2011 | Belgrade | SRB | 2011-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2038 | 0.50 | 3 | -1.18 | 25 | -29.50 | |
| | Carnic, Dejan | | | 2133 | SRB | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Ocokoljic, Zoran | | | 2056 | SRB | 0.50 | 1 | 0.03 | 25 | 0.75 | | | Nonkovic, Nikola | | | 1751 | SRB | 0.00 | 1 | -0.84 | 25 | -21.00 | |
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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