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Individual Calculations June 2019 |
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| Karapetian, Christos Total change: -63.60 | |   |
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| 12th Open International Tournament Triandria CC - Group B | Thessaloniki | GRE | 2019-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1227 | 1065 | 0.00 | 3 | -0.95 | 40 | -38.00 | |
|  Pastras, Ioannis | | | 1453 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ahparidis, Dimitrios | | | 1127 | GRE | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Karakotsios, Konstantinos | | | 1102 | GRE | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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) | | | | 5th youth U16 tournament SA Sykeon - Neapolis 2019 | Thessaloniki | GRE | 2019-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1109 | 0.00 | 3 | -0.64 | 40 | -25.60 | |
| | Kyparissopoulos, Spyridon | | | 1332 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kalogridis, Themistoklis | | | 1265 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Cheiladakis, Vasileios | | | 1425 | GRE | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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