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Individual Calculations May 2012 |
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| Gkikas, Hristos Total change: -21.00 | |   |
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| Team "Friendship Cup" of Attica 2012 - Group B | Attica | GRE | 2012-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1915 | 4.00 | 4 | 0.96 | 15 | 14.40 | |
|  Diatsintos, Ilias | | | 1561 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Tsiahristos, Dimitrios | | | 1515 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Giomemo, Enton | | | 1910 | ALB | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Stamatakos, Dimitrios | | | 1751 | GRE | 1.00 | 1 | 0.28 | 15 | 4.20 | | | * 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) | | | | ESSNA Individual championships 2012 - Open under 16 | Peristeri - Athens | GRE | 2012-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1915 | 1.50 | 5 | -2.36 | 15 | -35.40 | |
| | Maroudas-Katsaros, Panagiotis-A | | | 1534 | GRE | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Papadopoulos, Georgios Nikea | | | 1674 | GRE | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Florakis, Konstantinos | | | 1664 | GRE | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Lemonis, Kyriakos | | | 1613 | GRE | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Sidiropoulos, Nikolaos | | | 1920 | GRE | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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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