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Individual Calculations February 2019 |
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| Skikos, Dimitrios Panagiotis Total change: -5.60 | |   |
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| 2018 youth u16 team championship of Attica | ESSNA | GRE | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1086 | 1.00 | 3 | -0.12 | 40 | -4.80 | |
|  Tsiripova, Eleni | | | 1120 | GRE | 1.00 | 1 | 0.55 | 40 | 22.00 | |  Gogoresis, Alexandros | | | 1184 | GRE | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Papadimitriou, Konstantinos D. | | | 1239 | GRE | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | 2019 Attica Friendship Cup Nikos Strofalis Group A Rounds 1-3 | ESSNA | GRE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1086 | 0.50 | 2 | -0.02 | 40 | -0.80 | |
| | Eleftheriou, Georgios | | | 1486 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vlachopoulou, Isavella Maria | | | 1130 | GRE | 0.50 | 1 | 0.06 | 40 | 2.40 | | | * 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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