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Individual Calculations July 2010 |
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| Tantaroudas- Papaspyrou, Harila Total change: 1.75 | |   |
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| 104th Ambelokipi Open | Ambelokipi - Athens | GRE | 2010-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1414 | 1.00 | 5 | 0.56 | 25 | 14.00 | |
|  Hamaletsos, Hristoforos | | | 1814 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Avgoustinatos, Vassilis | | | 1797 | GRE | 1.00 | 1 | 0.91 | 25 | 22.75 | |  Ponirakis, Dimitrios | | | 1814 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Zorbas, Nikolaos | | | 1814 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Kiriazis, Dimitrios | | | 1761 | GRE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | * 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) | | | | 105th Ambelokipi Open | Ambelokipi - Athens | GRE | 2010-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1414 | 1.00 | 4 | -0.49 | 25 | -12.25 | |
| | Korniotis, Filippos | | | 1570 | GRE | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Koutsompinas, Georgios | | | 1769 | GRE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Manatos, Efstathios | | | 1228 | GRE | 1.00 | 1 | 0.26 | 25 | 6.50 | | | Kourouklis, Efthymios-Nektarios | | | 1524 | GRE | 0.00 | 1 | -0.35 | 25 | -8.75 | |
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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