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Individual Calculations July 2011 |
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| Karatzanos, Konstantinos Total change: 3.45 | |   |
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| 112th Ambelokipi Open | Ambelokipi - Athens | GRE | 2011-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1433 | 0.50 | 5 | -0.13 | 15 | -1.95 | |
|  Papamichael, Georgios | | | 1833 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Patrinos, Ilias | | | 1673 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Nemtsas, Hristoforos | | | 1833 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kiriazis, Dimitrios | | | 1771 | GRE | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Koukoufikis, Ioannis | | | 1731 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 113rd Ambelokipi Open | Ambelokipi - Athens | GRE | 2011-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1428 | 2.00 | 5 | 0.53 | 15 | 7.95 | |
| | Karaissaridis, Christos | | | 1828 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kalamaras, Theofanis | | | 1746 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Koutsidi, Amalia | | | 1213 | GRE | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Nikolopoulos, Labros | | | 1512 | GRE | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Barbagiannis, Leonidas | | | 1776 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 14th chess open of Heraklion Attikis 2011 - B' Group | Heraklion Attikis | GRE | 2011-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1428 | 0.50 | 4 | -0.17 | 15 | -2.55 | |
| | Litras, Iosif | | | 1697 | GRE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Holis, Hristos | | | 1725 | GRE | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Psaroulis, Lykourgos | | | 1635 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Nikolaidis, Paris | | | 1766 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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) | | |
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