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Individual Calculations July 2009 |
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| Gogolis, Alexandros Total change: 8.10 | |   |
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| Attica Teams Cup | Attica | GRE | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2319 | 2265 | 1.50 | 3 | 0.21 | 15 | 3.15 | |
|  Georgiou, Kostantinos | | | 2259 | GRE | 1.00 | 1 | 0.49 | 15 | 7.35 | |  Gazis, Efstathios | f | | 2242 | GRE | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Managadze, Nikoloz | m | | 2455 | GEO | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | Easter Tournament 2009 PS Peristeriou | Peristeri - Athens | GRE | 2009-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2267 | 5.50 | 7 | 0.33 | 15 | 4.95 | |
| | Kouliouras, Ioannis | | | 1917 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Marianidis, Dimitrios | | | 1917 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Sienczewski, Zbigniew | | | 2138 | POL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Kostouros, Alexandros | | | 2216 | GRE | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Grigoriadis, Alexandros | m | | 2363 | GRE | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Stathopoulos, Ioannis | | | 1917 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Koutoukidis, Panagiotis | | | 1917 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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