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Individual Calculations April 2009 |
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| Papafitsoros, Konstantinos Total change: -48.00 | |   |
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| 2009 Attica Ch B' local div | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1989 | 1.00 | 3 | -0.74 | 25 | -18.50 | |
|  Gazis, Efstathios | f | | 2242 | GRE | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Raggas, Hristos | | | 1639 | GRE | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Papamichael, Georgios | | | 1869 | GRE | 0.00 | 1 | -0.66 | 25 | -16.50 | |
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) | | | | 5th Memorial Siaperas | Ambelokipi Athens | GRE | 2009-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1989 | 3.00 | 6 | -1.18 | 25 | -29.50 | |
| | Khetsuriani, Besarion | m | | 2338 | GEO | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Tsiros, Fragkiskos Vlasios | | | 1639 | GRE | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Fahouri, Nidal | | | 1790 | JOR | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Fragkou, Eleni | | | 1759 | GRE | 1.00 | 1 | 0.21 | 25 | 5.25 | | | Arvanitis, Georgios | | | 1703 | GRE | 0.00 | 1 | -0.84 | 25 | -21.00 | | | Drakakis, Georgios | | | 1754 | GRE | 0.00 | 1 | -0.79 | 25 | -19.75 | |
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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