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Individual Calculations January 2009 |
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| Karatzanos, Konstantinos Total change: -1.05 | |   |
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| 89th Ambelokipi Open | Athens | GRE | 2008-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1455 | 0.00 | 3 | -0.33 | 15 | -4.95 | |
|  Savoglou, Nikolaos | | | 1805 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Mbourdakis, Stavros | | | 1805 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Dimopoulos, Georgios | | | 1805 | GRE | 0.00 | 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) | | | | 90th Ambelokipi Open | Ambelokipi, Athens - Greece | GRE | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1459 | 1.50 | 4 | 0.59 | 15 | 8.85 | |
| | Lakafosis, Ioannis | | | 1809 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Mitsakos, Achilleas | | | 1809 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Karystianos, Petros | | | 1550 | GRE | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Panagos, Theodoros | | | 1603 | GRE | 0.50 | 1 | 0.19 | 15 | 2.85 | |
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) | | | | 91st Ambelokipi Open | Ambelokipi, Athens | GRE | 2008-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1459 | 0.00 | 3 | -0.33 | 15 | -4.95 | |
| | Kosmas-Lekkas, Dimitiros | | | 1809 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Sarakenidis, Nikolaos | | | 1809 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Merkouris, Panagiotis | | | 1809 | GRE | 0.00 | 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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