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Individual Calculations December 2013 |
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| Pararas, Ioannis Total change: 8.10 | |   |
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| 137th Ambelokipi open | Athens - Ambelokipi | GRE | 2013-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1548 | 2.50 | 6 | -0.42 | 15 | -6.30 | |
|  Sideris, Theodoros | | | 1948 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Mengoulis, Konstantinos | | | 1666 | GRE | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Flouri, Maria | | | 1248 | GRE | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Untiveros, Jesus Benzamin | | | 1627 | USA | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Kottakis, Emmanouil | | | 1310 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Mitsakos, Achilleas | | | 1574 | GRE | 0.50 | 1 | 0.04 | 15 | 0.60 | | | * 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) | | | | 138th Ambelokipi open | Athens - Ambelokipi | GRE | 2013-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1548 | 2.50 | 5 | 0.96 | 15 | 14.40 | |
| | Loupos, Vasilios | | | 1948 * | GRE | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Delithanasis, Dimitrios | | | 1948 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Georgitsi, Antigoni | | | 1382 | GRE | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Koutsompinas, Georgios | | | 1695 | GRE | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Kiriazis, Dimitrios | | | 1652 | GRE | 1.00 | 1 | 0.64 | 15 | 9.60 | | | * 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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