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Individual Calculations March 2012 |
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| Lazovic, Bozidar Total change: -6.90 | |   |
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| OPEN tournament - Paracin 2012 | Paracin | SRB | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1779 | 1.00 | 4 | 0.14 | 30 | 4.20 | |
|  Lazic, Milan B | | | 2098 | SRB | 0.50 | 1 | 0.37 | 30 | 11.10 | |  Madic, Zivko | | | 2131 | SRB | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Radovic, Janko | | | 2033 | SRB | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Velikic, Vule | | | 1828 | SRB | 0.50 | 1 | 0.07 | 30 | 2.10 | |
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) | | | | Central Serbia Championship 2012 | Pozarevac | SRB | 2012-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 1779 | 0.00 | 4 | -0.37 | 30 | -11.10 | |
| | Dudukovic, Nikola | | | 2179 * | SRB | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Tasic, Zoran T | | | 2156 | SRB | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Colovic, Zoran | | | 2168 | SRB | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Zivkovic, Marko | | | 2130 | SRB | 0.00 | 1 | -0.11 | 30 | -3.30 | | | * 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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