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Individual Calculations November 2009 |
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| Hatzoudis, Gerasimos Total change: 2.70 | |   |
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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 |
| 1938 | 1718 | 1.50 | 5 | 0.39 | 15 | 5.85 | |
|  Kakkanas, Evangelos | | | 2021 | GRE | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Koutoukidis, Panagiotis | | | 1936 | GRE | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Malamatas, Konstantinos | | | 1949 | GRE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Koursaris, Nikolaos | | | 1884 | GRE | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Harokopakis, Georgios | | | 1901 | GRE | 0.00 | 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) | | | | 2nd INTERN. OPEN CHESS TOURN. AIGIALEIA 2009 | DIAKOPTO | GRE | 2009-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1718 | 1.00 | 4 | -0.21 | 15 | -3.15 | |
| | Tassopoulos, Marios | f | | 2118 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Stoumbos, Konstantinos | | | 2118 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Antoniadis, Nikolaos | | | 1855 | GRE | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Diasakos, Spyridon | | | 1539 | GRE | 0.50 | 1 | -0.23 | 15 | -3.45 | | | * 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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