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Individual Calculations January 2020 |
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| Patrikos, Dimitrios Total change: 45.60 | |   |
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| 6th open Agrias 2019 | Agria | GRE | 2019-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1183 | 3.00 | 5 | 1.49 | 40 | 59.60 | |
|  Tzamtzis, Konstantinos | | | 1583 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Raftopoulos, Stefanos | | | 1135 | GRE | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Bougas, Theodoros | | | 1216 | GRE | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Soulikias, Antonios | | | 1380 | GRE | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Koukouvinos, Vasilis | | | 1467 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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) | | | | 6th youth U16 SA Sykeon neapolis 2019 | Thessaloniki | GRE | 2019-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1183 | 1.00 | 4 | -0.35 | 40 | -14.00 | |
| | Kalogridis, Themistoklis | | | 1347 | GRE | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Katsigris, Antonios | | | 1383 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Gkaripis, Marios Ilias | | | 1474 | GRE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Karkanas, Stylianos | | | 1051 | GRE | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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