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Individual Calculations September 2023 |
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| Siokis, Loukas Total change: -225.20 | |   |
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| 32nd International open of Kavala Vasilis Theodoridis- C group | Kavala | GRE | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1147 | 1475 | 4.50 | 8 | -2.45 | 40 | -98.00 | |
|  Tsourgiannis, Nikolaos | | | 1129 | GRE | 0.50 | 1 | -0.39 | 40 | -15.60 | |  Samara, Vasiliki | | | 1118 | GRE | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Valsamidis, Efstathios | | | 1075 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bintiki, Alexandra | | | 1100 | GRE | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Spyratou, Kleanthi | | | 1182 | GRE | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Makropoulos, Andreas | | | 1248 | GRE | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Sahinidis, Stavros | | | 1069 | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Stoimenidis, Markos | | | 1252 | GRE | 0.00 | 1 | -0.78 | 40 | -31.20 | | | * 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) | | | | 3rd International tournament Thessaloniki - B group | Thessaloniki | GRE | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1475 | 4.00 | 9 | -3.18 | 40 | -127.20 | |
| | Mitsopoulos, Ioannis | | | 1169 | GRE | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Kavakopoulou, Ioulia Anastasia | | | 1421 | GRE | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Giannoglou, Konstantinos | | | 1094 | GRE | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Pazarlis, Apostolos | | | 1123 | GRE | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Sampsonoglou, Dimitrios | | | 1188 | GRE | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Balafoutas, Dimitrios | | | 1261 | GRE | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Melas, Anastasios Grigorios | | | 1265 | GRE | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Sioumis, Antonios | | | 1200 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Sideris, Michail | | | 1297 | GRE | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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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