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Individual Calculations October 2015 |
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| Kotsoglou, Giorgos Total change: 12.80 | |   |
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| 2015 Mediterranean Junior U20 Championships | Chania | GRE | 2015-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1078 | 0.00 | 3 | -0.24 | 40 | -9.60 | |
|  Farhat, Jawad | | | 1478 * | LIB | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tzagarakis, Panagiotis | | | 1476 | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Karavitaki, Evaggelia | | | 1478 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 15th Open Heraklio 2015 - A group | Heraklio Crete | GRE | 2015-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1169 | 2.50 | 6 | 0.56 | 40 | 22.40 | |
| | Gratseas, Stefanos | | | 1569 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dagkonaki, Antonia | | | 1005 | GRE | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Predeftakis, Georgios | | | 1569 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kiriakakis, Ioannis | | | 1569 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dagkonakis, Dimitrios | | | 1129 | GRE | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Papidakis, Georgios | | | 1228 | GRE | 0.50 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | |
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