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Individual Calculations September 2021 |
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| Batsi, Lida Total change: -29.40 | |   |
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| 30th International open of Kavala 2021 - B group | Kavala | GRE | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1445 | 4.00 | 9 | -1.47 | 20 | -29.40 | |
|  Tsourgiannis, Nikolaos | | | 1075 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Bragkatzis, Nikolaos | | | 1627 | GRE | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Georgiadis, Anastasios | | | 1638 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Lezgidis, Fotios | | | 1673 | GRE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Cani, Dejvi | | | 1231 | ALB | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Bakirtzis, Konstantinos | | | 1229 | GRE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Betsakos, Haralampos | | | 1220 | GRE | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Papanikos, Konstantinos | | | 1206 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Dafa, Sirio | | | 1276 | ALB | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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