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Individual Calculations September 2022 |
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| Bougas, Georgios Total change: -31.00 | |   |
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| 31st International open of Kavala - B group | Kavala | GRE | 2022-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1589 | 5.50 | 9 | 1.92 | 31 | 59.52 | |
|  Siskou, Evangelia | | | 1331 | GRE | 0.00 | 1 | -0.82 | 31 | -25.42 | |  Anagnostopoulos, Vasileios Na | | | 1407 | GRE | 1.00 | 1 | 0.26 | 31 | 8.06 | | | Fragou, Maria V. | | | 1387 | GRE | 1.00 | 1 | 0.24 | 31 | 7.44 | | | Stoychev, Ognian | | | 1981 | BUL | 1.00 | 1 | 0.92 | 31 | 28.52 | | | Tsilidis, Christos | | | 1808 | GRE | 0.00 | 1 | -0.22 | 31 | -6.82 | | | Demelkas, Ioannis | | | 1797 | GRE | 0.50 | 1 | 0.27 | 31 | 8.37 | | | Apostolakakis, Ioannis | | | 1795 | GRE | 0.50 | 1 | 0.26 | 31 | 8.06 | | | Rousos, Stamatios | | | 1780 | GRE | 1.00 | 1 | 0.75 | 31 | 23.25 | | | Toliopoulos, Konstantinos | | | 1787 | GRE | 0.50 | 1 | 0.26 | 31 | 8.06 | |
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) | | | | 49th National Team Championship of A Category 2022 | Thessaloniki | GRE | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1589 | 2.00 | 4 | -0.05 | 31 | -1.55 | |
| | Merkouropoulos, Dionysios | | | 1642 | GRE | 1.00 | 1 | 0.57 | 31 | 17.67 | | | Balafoutas, Alexandros | | | 1285 | GRE | 1.00 | 1 | 0.14 | 31 | 4.34 | | | Gkavardinas, Antonios | | | 2170 | GRE | 0.00 | 1 | -0.02 | 31 | -0.62 | | | Pitsakis, Ilias | | | 1409 | GRE | 0.00 | 1 | -0.74 | 31 | -22.94 | |
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) | | | | 2022 National Youth Championships finals - open U12 | Thessaloniki | GRE | 2022-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1589 | 5.00 | 9 | -2.87 | 31 | -88.97 | |
| | Keramaros, Vasileios | | | 1224 | GRE | 1.00 | 1 | 0.10 | 31 | 3.10 | | | Balafoutas, Alexandros | | | 1285 | GRE | 0.00 | 1 | -0.86 | 31 | -26.66 | | | Stralis, Georgios | | | 1429 | GRE | 0.00 | 1 | -0.71 | 31 | -22.01 | | | Kilaidakis, Ioannis | | | 1117 | GRE | 0.50 | 1 | -0.45 | 31 | -13.95 | | | Priftis, Evangelos | | | 1189 * | GRE | 1.00 | 1 | 0.08 | 31 | 2.48 | | | Makrylakis, Iason | | | 1196 | GRE | 0.50 | 1 | -0.42 | 31 | -13.02 | | | Papakyriakou, Charalampos | | | 1320 | GRE | 0.50 | 1 | -0.33 | 31 | -10.23 | | | Spagkakas, Konstantinos | | | 1215 | GRE | 1.00 | 1 | 0.10 | 31 | 3.10 | | | Gkogkas, Panteleimon | | | 1252 | GRE | 0.50 | 1 | -0.38 | 31 | -11.78 | | | * 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) | | |
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