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Individual Calculations November 2009 |
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| Ladas, Dimitrios Total change: -27.50 | |   |
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| 17th Intern. Chess Tourn. "Honour to National Resistance" | Nikaia - Athens | GRE | 2009-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1619 | 0.50 | 3 | -0.67 | 25 | -16.75 | |
|  Arnaoutoglou, Vyron | | | 1714 | GRE | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Kontogianni, Maria-Hristina | | | 1620 | GRE | 0.00 | 1 | -0.50 | 25 | -12.50 | |  Pagalis, Georgios | | | 1770 | GRE | 0.50 | 1 | 0.20 | 25 | 5.00 | |
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) | | | | 1st PAPANASTASIO | Peristeri - Athens | GRE | 2009-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1619 | 1.50 | 5 | -0.43 | 25 | -10.75 | |
| | Papadopoulos, Agathaggelos | | | 2019 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Dimopoulos, Dimitrios | | | 1882 | GRE | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Douni, Aspasia | | | 1345 | GRE | 1.00 | 1 | 0.17 | 25 | 4.25 | | | Savoglou, Nikolaos | | | 1950 | GRE | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Kalofonos, Panayotis | | | 1449 | GRE | 0.50 | 1 | -0.22 | 25 | -5.50 | | | * 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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