Individual Calculations September 2011 |
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Sotirakis, Ioannis Total change: -17.85 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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9th chess open of Fysiolatris - B' Group | Nikaia - Athens | GRE | 2011-06-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1450 | 1587 | 1.50 | 4 | -1.18 | 15 | -17.70 | |
| Foutouhos, Spyridon | | | 1254 | GRE | 1.00 | 1 | 0.12 | 15 | 1.80 | | Fragkou, Maria | | | 1492 | GRE | 0.50 | 1 | -0.13 | 15 | -1.95 | | Liris, Orestis | | | 1522 | GRE | 0.00 | 1 | -0.59 | 15 | -8.85 | | Gouvas, Alexandros | | | 1532 | GRE | 0.00 | 1 | -0.58 | 15 | -8.70 | | 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) | | 4th International Open of Paleochora 2011 | Paleochora | GRE | 2011-07-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1804 | 1587 | 1.00 | 5 | -0.33 | 15 | -4.95 | |
| Georgakopoulos, Nikolaos | | | 1987 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | Tzolas, Georgios | | | 1987 * | GRE | 1.00 | 1 | 0.92 | 15 | 13.80 | | Koths, Peter | | | 1922 | GER | 0.00 | 1 | -0.12 | 15 | -1.80 | | Sakaridis, Emmanouil | | | 1854 | GRE | 0.00 | 1 | -0.18 | 15 | -2.70 | | Bravos, Panagiotis | | | 1269 | GRE | 0.00 | 1 | -0.87 | 15 | -13.05 | | * 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) | | 1st International open "Isthmia" - Vrahati 2011 Group B' | Vrahati, Korinthos | GRE | 2011-08-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1562 | 1587 | 4.00 | 7 | 0.32 | 15 | 4.80 | |
| Theodoropoulos, Nikolaos | | | 1753 | GRE | 1.00 | 1 | 0.72 | 15 | 10.80 | | Papasimakopoulos, Vasilios | | | 1654 | GRE | 0.00 | 1 | -0.41 | 15 | -6.15 | | Yarur Elsaca, Daniel | | | 1727 | CHI | 1.00 | 1 | 0.69 | 15 | 10.35 | | Bakoyannis, Thodoris | | | 1629 | GRE | 0.00 | 1 | -0.44 | 15 | -6.60 | | Bravos, Panagiotis | | | 1269 | GRE | 1.00 | 1 | 0.13 | 15 | 1.95 | | Vlahakis, Nikos | | | 1492 | GRE | 0.00 | 1 | -0.63 | 15 | -9.45 | | Oikonomou, Nikolaos Ch | | | 1407 | GRE | 1.00 | 1 | 0.26 | 15 | 3.90 | | 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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