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Individual Calculations September 2012 |
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| Arvanitakis, Panagiotis Total change: 11.85 | |   |
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| 126th Ambelokipi Open 2012 | Ambelokipi Athens | GRE | 2012-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1599 | 2.00 | 4 | 0.79 | 15 | 11.85 | |
|  Asvestopoulos, Hristos | | | 1883 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Panagiotopoulos, Ioannis | | | 1693 | GRE | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Kiriazis, Dimitrios | | | 1687 | GRE | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Gantis, Periklis | | | 1746 | GRE | 1.00 | 1 | 0.70 | 15 | 10.50 | |
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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