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Individual Calculations September 2017 |
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| Naoum, Spyridon Total change: -2.80 | |   |
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| 26th International Open Kavala 2017 - A group | Kavala | GRE | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2267 | 5.00 | 9 | -0.14 | 20 | -2.80 | |
|  Vardakas, Grigorios | | | 1932 | GRE | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Atanasov, Margarit | | | 2033 | BUL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kadric, Denis | g | | 2515 | BIH | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Rahmanidis, Petros | | | 1960 | GRE | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Zisiadis, Dimitrios | | | 2095 | GRE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Samaridis, Konstantinos | | | 2073 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Tsolakidou, Stavroula | | wg | 2365 | GRE | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Cabarkapa, Novak | m | | 2426 | SRB | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Morozov, Nichita | m | | 2437 | MDA | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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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