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Individual Calculations January 2009 |
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| Grigoriadis, Alexandros Total change: 0.20 | |   |
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| ATTICA TEAM CHAMPIONSHIPS 2008 TIE BREAKS | ATTICA | GRE | 2008-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2417 | 2.00 | 2 | 0.29 | 10 | 2.90 | |
|  Nikolopoulos, Georgios | | | 2067 | GRE | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Anairousis, Panag | | | 2152 | GRE | 1.00 | 1 | 0.18 | 10 | 1.80 | |
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) | | | | 10th Aegaleo Open 2008 | Aegaleo - Athens | GRE | 2008-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2372 | 5.50 | 7 | -0.27 | 10 | -2.70 | |
| | Anastasopoulou, Andrianna | | | 2022 | GRE | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Dimitriadis, Theodoros | | | 2022 | GRE | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Taylor, Michael | | | 2053 | ENG | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Sienczewski, Zbigniew | | | 2120 | POL | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Fragkos, Vasilios | | | 2022 | GRE | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Karagiannis, Athanasios | m | | 2341 | GRE | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Avagianos, Simeon | | | 2031 | GRE | 1.00 | 1 | 0.12 | 10 | 1.20 | |
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) | | |
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