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Individual Calculations September 2010 |
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| Papamichelakis, Panagiotis Total change: -25.15 | |   |
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| 13th Greek Individual Championships Open U14 - 2010 | Kallithea Halkidiki | GRE | 2010-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1834 | 4.50 | 8 | -0.97 | 25 | -24.25 | |
|  Lemonis, Kyriakos | | | 1504 | GRE | 1.00 | 1 | 0.12 | 25 | 3.00 | |  Moutzouris, Iason | | | 1630 | GRE | 0.00 | 1 | -0.76 | 25 | -19.00 | | | Palaskos, Marios | | | 1576 | GRE | 1.00 | 1 | 0.18 | 25 | 4.50 | | | Roinos, Ilias | | | 1632 | GRE | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Koutoukidis, Panagiotis | | | 1913 | GRE | 0.50 | 1 | 0.11 | 25 | 2.75 | | | Tzouganakis, Panteleimon | | | 2075 | GRE | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Tsilimigakis, Hristos | | | 1628 | GRE | 0.00 | 1 | -0.76 | 25 | -19.00 | | | Londos, Aristidis | | | 1470 | GRE | 1.00 | 1 | 0.10 | 25 | 2.50 | |
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) | | | NOTE: K factor changed | | 3rd International Chess Tournament of Paleohora | Paleohora, Chania | GRE | 2010-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1834 | 2.00 | 6 | -0.06 | 15 | -0.90 | |
| | Chulivska, Vita | | wm | 2231 | UKR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Eyo Castro-Rial, Alberto | | | 2200 | ESP | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Pappelis, Dimitrios | | | 2027 | GRE | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Di Marco, Salvatore Marco | | | 1628 | ITA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Gavasheli, Ana | | wm | 2168 | GEO | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Kouroumbas, Kosmas | | | 1640 | GRE | 0.50 | 1 | -0.25 | 15 | -3.75 | |
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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