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Individual Calculations September 2010 |
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| Soursos, Panayotis Total change: -0.90 | |   |
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| 6th Open under 1900 national or international rating | Pagrati - Athens | GRE | 2010-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1728 | 3.50 | 5 | 0.51 | 15 | 7.65 | |
|  Adamis, Petros | | | 1544 | GRE | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Kanellos, Dimitrios V | | | 1790 | GRE | 0.50 | 1 | 0.09 | 15 | 1.35 | |  Fahouri, Nidal | | | 1777 | JOR | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Doulidis, Pavlos-Georgios | | | 1559 | GRE | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Vraimakis, Ioannis | | | 1584 | GRE | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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) | | | | 33rd Ikaros Chess Festival 2010, Aegean Open Champ. | Ag. Kirikos, Ikaria | GRE | 2010-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1704 | 0.00 | 4 | -0.57 | 15 | -8.55 | |
| | Manelidou, Maria | | | 2024 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Rigopoulos-Tsigkos, Alexandros | | | 2020 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Tsagaropoulos, Spyridon | | | 2051 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Masouros, Panagiotis | | | 1945 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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