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Individual Calculations September 2021 |
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| Kostadinovski, Zoran Total change: -20.00 | |   |
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| Open Championship of N. Macedonia 2021 | Struga | MKD | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1893 | 3.00 | 8 | -1.00 | 20 | -20.00 | |
|  Kralevski, Aleksander | f | | 2090 | MKD | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Zlatkov, Anton | | | 2053 | MKD | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Manova, Ivana | | | 1752 | MKD | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Lazarova, Jovana | | | 1493 * | MKD | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zvezdakoski, Matej | | | 1981 | MKD | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Jordanov, Mihail | | | 2082 | MKD | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hadzi - Manev, Ljubomir | f | | 2003 | MKD | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Angjelkoska, Jana | | | 1569 | MKD | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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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