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Individual Calculations September 2022 |
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| Kougioumtzis, Iordanis Total change: 65.40 | |   |
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| 31st International open of Kavala - C group | Kavala | GRE | 2022-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1299 | 5.50 | 8 | 0.95 | 40 | 38.00 | |
|  Theodoridou, Maria | | | 1116 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Tarchanidis, Nikolaos Christos | | | 1242 | GRE | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Pastras, Ioannis | | | 1493 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Tzima, Despoina Anna | | | 1123 | GRE | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Fregidis, Nikolaos | | | 1471 | GRE | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Spandonidis, Vasileios | | | 1208 | GRE | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Tsourgiannis, Nikolaos | | | 1146 | GRE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Kampouridis, Paschalis | | | 1179 | GRE | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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) | | | NOTE: K factor changed | | 44th Georgi Tringov Memorial | Plovdiv | BUL | 2022-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1299 | 3.00 | 8 | 1.37 | 20 | 27.40 | |
| | Valev, Valentin | | | 2063 | BUL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Petkova, Irina | | | 1697 | BUL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Georgiev, Konstantin | | | 2095 | BUL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Timev, Aleksandar | | | 1562 | BUL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Atanasova, Tsvetina | | | 1194 | BUL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Leiloglou, Nikolaos | | | 1532 | GRE | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Vasileva, Cveta | | | 1451 | BUL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kolev, Velio | | | 1519 | BUL | 1.00 | 1 | 0.78 | 20 | 15.60 | |
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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