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Individual Calculations June 2013 |
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| Pararas, Ioannis Total change: 16.95 | |   |
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| 133rd Ambelokipi open | Athens - Ambelokipi | GRE | 2013-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1535 | 2.00 | 5 | 0.83 | 15 | 12.45 | |
|  Pramateftakis, Nikolaos | | | 1789 | GRE | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Arvanitis, Georgios | | | 1777 | GRE | 1.00 | 1 | 0.80 | 15 | 12.00 | |  Hatzigiannis, Trifon | | | 1868 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Ntovas, Dimitrios | | | 1513 | GRE | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Nemtsas, Hristoforos | | | 1858 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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) | | | | 132nd Ambelokipi open | Athens - Ambelokipi | GRE | 2013-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1535 | 1.50 | 5 | 0.30 | 15 | 4.50 | |
| | Sideris, Theodoros | | | 1935 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ypsilantis, Nikolaos | | | 1700 | GRE | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Skoufas, Georgios | | | 1645 | GRE | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Megoulis, Konstantinos | | | 1712 | GRE | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Tourkolias, Dimitrios | | | 1755 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | * 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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