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Individual Calculations May 2011 |
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| Karatzanos, Konstantinos Total change: -4.80 | |   |
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| 7th Ampelokipi open - Tr. Siaperas Memorial | Ambelokipi - Athens | GRE | 2011-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1439 | 1.00 | 5 | 0.08 | 15 | 1.20 | |
|  Maliaritis, Nikolaos | | | 1839 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Koukoufikis, Ioannis | | | 1747 | GRE | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Kalamaras, Theofanis | | | 1772 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Laspas, Panagiotis | | | 1599 | GRE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Efkarpidis, Stylianos | | | 1599 | GRE | 1.00 | 1 | 0.71 | 15 | 10.65 | | | * 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) | | | | 111th Ambelokipi Open | Ambelokipi - Athens | GRE | 2011-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1433 | 0.00 | 3 | -0.40 | 15 | -6.00 | |
| | Divaris, Dionisis | | | 1833 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Megaloudis, Petros | | | 1723 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Nteoudis, Konstantinos | | | 1713 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | * 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) | | |
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