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Individual Calculations July 2013 |
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| Zarubica, Lazar Total change: -45.60 | |   |
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| Juznobacka liga 2013 Round 1-6 | several | SRB | 2013-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1584 | 0.00 | 2 | -0.37 | 30 | -11.10 | |
|  Ilincic, Aleksa | | | 1926 | SRB | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Zivkov, Lazar | | | 1780 | SRB | 0.00 | 1 | -0.25 | 30 | -7.50 | |
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) | | | | EUROPEAN SCHOOL CHESS CHAMPIONSHIP 2013 - OPEN U13 | Novi Sad | SRB | 2013-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1584 | 0.00 | 3 | -1.15 | 30 | -34.50 | |
| | Kazakovskiy, Valeriy | | | 1984 * | BLR | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Grbin, Stefan | | | 1529 | SRB | 0.00 | 1 | -0.58 | 30 | -17.40 | | | Vukajlovic, Jovan | | | 1594 | SRB | 0.00 | 1 | -0.49 | 30 | -14.70 | | | * 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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