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Individual Calculations March 2011 |
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| Tsironis, Alexandros Total change: -5.70 | |   |
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| Vardaris 2010 | Thessaloniki | GRE | 2010-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1731 | 3.00 | 6 | 0.76 | 15 | 11.40 | |
|  Stavrakakis, Vasilios | | | 2131 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Karavalasis, Stilianos | | | 1506 | GRE | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Mastrakoulis, Dim | | | 1781 | GRE | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Hovardas, Kiriakos | | | 1638 | GRE | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Prezerakos, Dimitrios | | | 2054 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Sideris, Giorgos | | | 1978 | GRE | 0.50 | 1 | 0.31 | 15 | 4.65 | | | * 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) | | | | 2011 Individual Championship of Greece - Open Under 18 | Peristeri - Athens | GRE | 2011-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1746 | 3.00 | 8 | -1.14 | 15 | -17.10 | |
| | Fragkos, Vasilios | | | 2014 | GRE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Lemonis, Kyriakos | | | 1517 | GRE | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Liodakis, Konstantinos | | | 2037 | GRE | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Stamoulis, Ilias | | | 1768 | GRE | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Rigatos, Panagiotis | | | 1790 | GRE | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Papadopoulos, Kiriakos | | | 1618 | GRE | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Bakoyannis, Thodoris | | | 1595 | GRE | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Konstantopoulos, Nikolaos | | | 1551 | GRE | 0.00 | 1 | -0.75 | 15 | -11.25 | |
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) | | |
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