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Individual Calculations August 2012 |
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| Troupis, Theodoros Total change: -3.30 | |   |
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| Greek Individual Youth Championships 2012 Finals - open under 14 | Rio Achaias | GRE | 2012-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1395 | 0.50 | 5 | -0.76 | 30 | -22.80 | |
|  Zisiadis, Dimitrios | | | 1751 | GRE | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Bozanis, Dimitrios | | | 1551 | GRE | 0.00 | 1 | -0.29 | 30 | -8.70 | |  Harizopoulos, Ioannis | | | 1601 | GRE | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Vagionakis, Markos | | | 1597 | GRE | 0.50 | 1 | 0.26 | 30 | 7.80 | | | Alexiou-Karakasidis, Stavros | | | 1485 | GRE | 0.00 | 1 | -0.38 | 30 | -11.40 | |
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) | | | | 4th International Tournament "Artemis Cup" Leros 2012 - B Group | Leros | GRE | 2012-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1442 | 2.50 | 4 | 0.65 | 30 | 19.50 | |
| | Liapi Zenebisi, Filippa | | | 1491 | GRE | 0.50 | 1 | 0.07 | 30 | 2.10 | | | Liapi Zenebisi, Irini | | | 1500 | GRE | 1.00 | 1 | 0.58 | 30 | 17.40 | | | Pavlidis, Pavlos | | | 1437 | GRE | 0.00 | 1 | -0.51 | 30 | -15.30 | | | Kilakos, Dimitrios | | | 1446 | GRE | 1.00 | 1 | 0.51 | 30 | 15.30 | |
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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