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Individual Calculations May 2012 |
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| Kostopoulos, Evaggelos Total change: -30.75 | |   |
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| Attica team champ. qualifiers for ascent to A' Category 2012 - POA ESSNA | Attica | GRE | 2012-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 2175 | 4.50 | 7 | -0.30 | 15 | -4.50 | |
|  Mavrikakis, Georgios | | | 1846 | GRE | 0.50 | 1 | -0.38 | 15 | -5.70 | |  Efthimiatos, Georgios | | | 2082 | GRE | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Poulos, Georgios | | | 1979 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Liaskos, Leonidas | | | 2094 | GRE | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Soukos, Konstantinos | | | 2138 | GRE | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Koerant, Filipos | | | 2024 | GRE | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Angelopoulos, Georgios | | | 2040 | GRE | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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 SOP-SMAOK over 1900 rating | Pagrati, Athens | GRE | 2012-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2168 | 2.00 | 5 | -1.75 | 15 | -26.25 | |
| | Koerant, Filipos | | | 2013 | GRE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Lappas, Konstantinos | | | 2032 | GRE | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Angelopoulos, Georgios | | | 2006 | GRE | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Kefalas, Spyridon | | | 1930 | GRE | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Petsetidi, Maria | | | 1871 | GRE | 1.00 | 1 | 0.15 | 15 | 2.25 | |
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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