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Individual Calculations January 2011 |
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| Giannoulakis, Labros Total change: 12.25 | |   |
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| 5th Young Tournament Under 12 - ESS TH-HALK 2010 | Thessaloniki - Halkidiki | GRE | 2010-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1548 | 1.50 | 3 | 0.30 | 25 | 7.50 | |
|  Ballas, Athanasios-Panagiotis | | | 1690 | GRE | 1.00 | 1 | 0.69 | 25 | 17.25 | |  Kokkalis, Haralabos | | | 1612 | GRE | 0.50 | 1 | 0.09 | 25 | 2.25 | | | Tsaknakis, Zisis | | | 1560 | GRE | 0.00 | 1 | -0.48 | 25 | -12.00 | |
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) | | | | Preliminary open under 18 ESSTH-H | Thessaloniki | GRE | 2010-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1514 | 1.00 | 3 | 0.19 | 25 | 4.75 | |
| | Papadopoulos, Panayotis | | | 1914 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Dalipis, Nikolaos | | | 1551 | GRE | 1.00 | 1 | 0.55 | 25 | 13.75 | | | Agorastoudis-Vlahos, Ioakim | | | 1681 | GRE | 0.00 | 1 | -0.28 | 25 | -7.00 | | | * 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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