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Individual Calculations January 2011 |
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| Karatzanos, Konstantinos Total change: 24.90 | |   |
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| 108th Ambelokipi Open | Ambelokipi - Athens | GRE | 2010-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1400 | 2.50 | 7 | 1.24 | 15 | 18.60 | |
|  Panagiotakos, Petros | | | 1800 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Giannakoulias, Alexandros | | | 1629 | GRE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Ntovas, Dimitrios | | | 1476 | GRE | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Anisios, Markos | | | 1675 | GRE | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Koukoufikis, Ioannis | | | 1755 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Diatsintos, Ilias | | | 1626 | GRE | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Michailidis, Dimitrios | | | 1800 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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) | | | | 109th Ambelokipi Open | Ambelokipi - Athens | GRE | 2010-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1414 | 1.50 | 5 | 0.42 | 15 | 6.30 | |
| | Michailidis, Dimitrios | | | 1814 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Tourkolias, Dimitrios | | | 1813 | GRE | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Hajioannou, Dimos | | | 1488 | GRE | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Karystianos, Petros | | | 1522 | GRE | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Patrinos, Ilias | | | 1692 | GRE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | * 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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