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Individual Calculations September 2011 |
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| Ntovas, Dimitrios Total change: 16.20 | |   |
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| Attica Team Friendship Cup 2011 - B' Group | Attiki | GRE | 2011-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1462 | 2.50 | 3 | 1.19 | 15 | 17.85 | |
|  Digenis, Stefanos | | | 1508 | GRE | 0.50 | 1 | 0.06 | 15 | 0.90 | |  Monoholias, Georgios | | | 1632 | GRE | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Adamis, Petros | | | 1400 | GRE | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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) | | | | 114th Ambelokipi Open | Ambelokipi - Athens | GRE | 2011-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1472 | 2.00 | 6 | -0.11 | 15 | -1.65 | |
| | Koerant, Filipos | | | 1872 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Avgoustinatos, Vassilis | | | 1708 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Tourkolias, Dimitrios | | | 1834 | GRE | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Tsibliaris - Kagiaras, Hristos | | | 1202 | GRE | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Papageorgiou, Ioannis | | | 1694 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Zemanai, Ektor-Dimitrios | | | 1336 | GRE | 1.00 | 1 | 0.32 | 15 | 4.80 | | | * 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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