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Individual Calculations November 2009 |
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| Kiriazis, Dimitrios Total change: -31.65 | |   |
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| 17th Intern. Chess Tourn. "Honour to National Resistance" | Nikaia - Athens | GRE | 2009-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1817 | 1.00 | 2 | -0.51 | 15 | -7.65 | |
|  Sotiriadou, Ioanna | | | 1543 | GRE | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Linos, Efstathios | | | 1680 | GRE | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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) | | | | 98th Open Abelokipon | Ambelokipi - Athens | GRE | 2009-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1816 | 0.00 | 3 | -1.60 | 15 | -24.00 | |
| | Tsagaropoulos, S | | | 2044 | GRE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Fakkas, Argiris | | | 1697 | GRE | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Tsakalidis, E | | | 1641 | GRE | 0.00 | 1 | -0.73 | 15 | -10.95 | |
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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