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Individual Calculations April 2019 |
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| Stefanou, Dimitrios Total change: 38.80 | |   |
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| 2019 open championship Ileia - Zakynthos - Kefalonia A | Lechena | GRE | 2019-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1936 | 3.00 | 5 | -0.70 | 40 | -28.00 | |
|  Shahaj, Arjan | | | 1617 | GRE | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Makridis, Dimitrios | | | 1754 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Stefanou, Konstantinos | | | 1867 | GRE | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Kalyva, Kyriaki | | | 1837 | GRE | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Krousos, Panagiotis | | | 1637 | GRE | 0.50 | 1 | -0.35 | 40 | -14.00 | |
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 International tournament Vardaris 2019 A | Thessaloniki | GRE | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 1936 | 3.00 | 6 | 1.67 | 40 | 66.80 | |
| | Gavrish, Leonid | | | 2092 | UKR | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Giannoulakis, Lampros | f | | 2336 * | GRE | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Kesidis, Odyseas | | | 2254 | GRE | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Yordanov, Nikolay | | | 2094 | BUL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Mavrikakis, Georgios | | | 2116 | GRE | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Milovanovic, Ninoslav | | | 2102 | SRB | 0.50 | 1 | 0.22 | 40 | 8.80 | | | * 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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