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Individual Calculations January 2009 |
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| Makkas, Panayiotis Total change: -3.00 | |   |
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| 90th Ambelokipi Open | Ambelokipi, Athens - Greece | GRE | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 2029 | 3.00 | 6 | -0.65 | 15 | -9.75 | |
|  Hajioannou, Dimos | | | 1679 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Xaxiris, E | | | 1973 | GRE | 1.00 | 1 | 0.42 | 15 | 6.30 | |  Himaras, Stefanos | | | 2201 | GRE | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Chrisostomou, Dimitrios | | | 1857 | GRE | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Ponirakis, Dimitrios | | | 2036 | GRE | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Lakafosis, Ioannis | | | 1887 | 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 |
| 2013 | 2029 | 3.50 | 6 | 0.45 | 15 | 6.75 | |
| | Khetsuriani, Besarion | m | | 2336 | GEO | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Stathakis, Nikolaos | | | 1679 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Stathopoulos, Ioannis | | | 1740 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Soukos, Konstantinos | | | 2110 | GRE | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Nathanail, Emanouel | | | 2171 | GRE | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Mavrokordopoulos, Sotirios | | | 2043 | GRE | 1.00 | 1 | 0.52 | 15 | 7.80 | |
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) | | |
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