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Individual Calculations April 2013 |
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| Lemonis, Kyriakos Total change: 7.65 | |   |
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| 2013 Attica "Friendship Cup" - A Group | Attica | GRE | 2013-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1730 | 2.00 | 3 | 0.19 | 15 | 2.85 | |
|  Karatzanos, Konstantinos | | | 1374 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Kampitsis, Vasilios | | | 1758 | GRE | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Ntoumazios, Evangelos | | | 1760 | GRE | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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) | | | | 2013 Attica "Friendship Cup" - B Group | Attica | GRE | 2013-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1730 | 2.00 | 3 | 0.32 | 15 | 4.80 | |
| | Alexiou-Karakasidis, Stavros | | | 1516 | GRE | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Hristidis, Savas | | | 1776 | GRE | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Retkowski, Daniel | | | 1754 | GRE | 1.00 | 1 | 0.53 | 15 | 7.95 | |
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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