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Individual Calculations July 2011 |
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| Megalios, Konstantinos Total change: 17.25 | |   |
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| 3rd International open of Thessaloniki - Alexander the Great 2011 A GROUP | Thessaloniki | GRE | 2011-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1991 | 5.50 | 9 | 1.15 | 15 | 17.25 | |
|  Tetepoulidis, Ioannis | | | 1591 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Ivanov, Jordan | m | | 2391 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Serefidou, Despina | | | 1690 | GRE | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Rivero Ojeda, Carmelo | f | | 2260 | ESP | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Vafiadis, Kleanthis | | | 2301 | GRE | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Drakaki, Anna-Maria | | | 1749 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Stefanopoulos, Orestis | f | | 2214 | GRE | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Hatzis-Bakratsas, Alexandros | | | 1711 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Hamperl, Fred | f | | 2115 | GCI | 0.50 | 1 | 0.17 | 15 | 2.55 | | | * 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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