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Individual Calculations August 2013 |
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| Karali, Panagiota Total change: -7.80 | |   |
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| 134th Ambelokipi open | Athens - Ambelokipi | GRE | 2013-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1346 | 1.00 | 4 | -0.28 | 15 | -4.20 | |
|  Katopodis, Dimitrios | | | 1600 | GRE | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Karkalis, Aggelos | | | 1556 | GRE | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Untiveros, Jesus Benzamin | | | 1595 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Livanopoulou, Athina | | | 1222 | GRE | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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) | | | | 135th Ambelokipi open | Athens - Ambelokipi | GRE | 2013-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1346 | 0.50 | 4 | -0.24 | 15 | -3.60 | |
| | Ntountaniotis, Dimitrios | | | 1746 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Megaloudis, Petros | | | 1585 | GRE | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Koutsompinas, Georgios | | | 1711 | GRE | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Ntovas, Dimitrios | | | 1447 | GRE | 0.00 | 1 | -0.36 | 15 | -5.40 | | | * 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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