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Individual Calculations April 2008 |
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| Hatzigiannis, Trifon Total change: 69.75 | |   |
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| 4th "Triantafyllos Sipaeras" Memorial Open | Ambelokipi, Athens | GRE | 2008-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1797 | 4.50 | 6 | 2.79 | 25 | 69.75 | |
|  Koerant, Filipos | | | 2103 | GRE | 0.50 | 1 | 0.36 | 25 | 9.00 | |  Patrinos, Ilias | | | 1767 | GRE | 1.00 | 1 | 0.46 | 25 | 11.50 | | | Girvalakis, Spyridon | | | 2072 | GRE | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Roumeliotis, Angelos | | | 1915 | GRE | 0.50 | 1 | 0.16 | 25 | 4.00 | | | Papamichael, Georgios | | | 1918 | GRE | 1.00 | 1 | 0.66 | 25 | 16.50 | | | Poulos, Georgios | | | 2064 | GRE | 0.50 | 1 | 0.32 | 25 | 8.00 | |
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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