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Individual Calculations September 2012 |
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| Bravos, Panagiotis Total change: 14.40 | |   |
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| 126th Ambelokipi Open 2012 | Ambelokipi Athens | GRE | 2012-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1410 | 2.00 | 7 | 0.45 | 15 | 6.75 | |
|  Kanellis, Nikolaos | | | 1756 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Kiriazis, Dimitrios | | | 1687 | GRE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Untiveros, Jesus Benzamin | | | 1629 | USA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Foufopoulos, Anastasios | | | 1791 | GRE | 0.50 | 1 | 0.41 | 15 | 6.15 | | | Hatzopoulos, Ioannis | | | 1623 | GRE | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Karousos-Theodorakis, Anastasios | | | 1495 | GRE | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Foutouhos, Spyridon | | | 1520 | GRE | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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) | | | | Isthmia 2012 - Group B | Vrahati | GRE | 2012-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1416 | 1.50 | 5 | 0.51 | 15 | 7.65 | |
| | Rahmanidis, Petros | | | 1710 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Nikolaidis, Georgios | | | 1816 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Papathanasopoulos, Nikolaos | | | 1694 | GRE | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Ispas, Eugenia | | | 1649 | GRE | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Bellos, Vasilios | | | 1504 | GRE | 0.00 | 1 | -0.38 | 15 | -5.70 | | | * 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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