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Individual Calculations July 2011 |
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| Kalofonos, Panayotis Total change: -8.40 | |   |
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| 3rd Easter Tournament 2011 - PS Peristeriou Group A | Peristeri - Athens | GRE | 2011-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1706 | 1.50 | 5 | 0.47 | 15 | 7.05 | |
|  Doudonis, Hristos | | | 2008 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Zahariou, Nikolaus | | | 1875 | GRE | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Poulopoulos, Ioannis | | | 1867 | GRE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Vlahos, Athanasios | | | 1937 | GRE | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Panagiotopoulos, Nikolaos | | | 2068 | GRE | 1.00 | 1 | 0.90 | 15 | 13.50 | |
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) | | | | 15th open tournament SO Egaleo | Egaleo | GRE | 2011-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1714 | 3.00 | 7 | -1.03 | 15 | -15.45 | |
| | Kostouros, Alexandros | | | 2114 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Neokosmidis, Ioannis | | | 1385 | GRE | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Drakopoulos, Polihronis | | | 1645 | GRE | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Alexiadis, Hristos | | | 1507 | GRE | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Koutsogiannopoulou, Theodora | | | 1840 | GRE | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Kafkalas, Nikolaos | | | 1500 | GRE | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Mavroudis, Dionisios | | | 1638 | GRE | 0.00 | 1 | -0.60 | 15 | -9.00 | | | * 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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