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Individual Calculations July 2011 |
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| Drakopoulos, Polihronis Total change: -12.30 | |   |
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| 3rd Easter Tournament 2011 - PS Peristeriou Group B | Peristeri - Athens | GRE | 2011-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1635 | 1.50 | 4 | -0.83 | 15 | -12.45 | |
|  Karakatsanis, Nikolaos | | | 1431 | GRE | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Alexakis, Georgios | | | 1551 | GRE | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Sidiropoulos, Leonidas | | | 1686 | GRE | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Diatsintos, Ilias | | | 1623 | GRE | 0.00 | 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) | | | | 15th open tournament SO Egaleo | Egaleo | GRE | 2011-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1645 | 2.00 | 5 | 0.01 | 15 | 0.15 | |
| | Koutsogiannopoulou, Theodora | | | 1840 | GRE | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Kalofonos, Panayotis | | | 1714 | GRE | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Papathanasopoulos, Nikolaos | | | 1698 | GRE | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Nemtsas, Hristoforos | | | 1866 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Alexiadis, Hristos | | | 1507 | GRE | 0.00 | 1 | -0.69 | 15 | -10.35 | |
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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