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Individual Calculations May 2011 |
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| Pramateftakis, Nikolaos Total change: -15.00 | |   |
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| Bikos Teams Cup 2010 group B | Attiki | GRE | 2010-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1861 | 0.50 | 2 | -0.10 | 15 | -1.50 | |
|  Varvadoukas, Theodoros | | | 2134 | GRE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Doudaniotis, Dimitrios | | | 1910 | GRE | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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) | | | | 9th Open Pagratiou < 1900 rating | Pagrati - Athens | GRE | 2011-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1848 | 3.50 | 6 | -0.90 | 15 | -13.50 | |
| | Arvanitakis, Panagiotis | | | 1501 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Maroulakos, Stavros | | | 1748 | GRE | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Deligiorgis, Giorgos | | | 1471 | GRE | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Drakoulakos, Grigorios | | | 1718 | GRE | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Nteoudis, Konstantinos | | | 1727 | GRE | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Hatzoudis, Gerasimos | | | 1763 | GRE | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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