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Individual Calculations August 2012 |
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| Petkovic, Radosav Total change: -20.25 | |   |
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| Third International Chess Championship of Vojvodina | Novi Sad | SRB | 2012-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2305 | 6.00 | 9 | 0.09 | 15 | 1.35 | |
|  Petrovic, Danijela | | | 1916 | SRB | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Pecurica, Milos | | | 2139 | MNE | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Ratkovic, Miloje | | | 2176 | SRB | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Kovacevic, Goran B | | | 2148 | SRB | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Drazic, Sinisa | g | | 2528 | SRB | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Ilijc, Milan | f | | 2218 | SRB | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Copic, Branko | | | 2053 | SRB | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Stocko, Josip | | | 2212 | CRO | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Ratkovic, Milovan | | | 2214 | SRB | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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) | | | | XVI Battle of Senta 1697 A | Senta | SRB | 2012-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2302 | 1.00 | 4 | -1.44 | 15 | -21.60 | |
| | Racz, Peter | | | 2006 | HUN | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Balog, Imre | g | | 2542 | HUN | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Simonyi, Zoltan | f | | 2219 | SRB | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Manojlovic, Sava | | | 2077 | SRB | 0.00 | 1 | -0.78 | 15 | -11.70 | |
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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