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Individual Calculations November 2017 |
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| Karatzanos, Konstantinos Total change: -22.20 | |   |
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| 165th Ampelokipi open 2017 | Athens | GRE | 2017-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1203 | 0.00 | 5 | -1.49 | 20 | -29.80 | |
|  Kollias, Georgios | | | 1603 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mavromoustakos, Thomas | | | 1528 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Panaidis, Fragkiskos | | | 1357 | GRE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mandridis, Pantelis | | | 1265 | GRE | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Dalpis, Nikolaos | | | 1143 | GRE | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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) | | | | Autumn open 2017 Chess Square | Athens | GRE | 2017-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1203 | 1.00 | 5 | 0.38 | 20 | 7.60 | |
| | Apostolou, Nikolaos | | | 1603 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Skondras, Gerasimos | | | 1558 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Georgitsi, Sofia | | | 1431 | GRE | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Spyratos, Nikolaos | | | 1538 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Lioumis , Petros | | | 1564 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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