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Individual Calculations March 2018 |
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| Karagiannis, Kosmas Total change: -28.60 | |   |
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| Cyprus Open 2018 | Nicosia | CYP | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1928 | 2.50 | 5 | -0.96 | 20 | -19.20 | |
|  Markides, Antreas | | | 1528 * | CYP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sokolova, Larisa | | | 1722 | CYP | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Valsamidis, Ioannis | | | 2044 | GRE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Nabil, Michael | | | 1856 | CYP | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Philippou, Michalis | | | 1648 | CYP | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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) | | | | Closed Chess Tournament (O.FI.S. 2018) Thursday | Strovolos | CYP | 2018-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1928 | 2.50 | 4 | -0.47 | 20 | -9.40 | |
| | Markides, Markellos | | | 1528 * | CYP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vermehren, Nicolas | | | 1528 * | CYP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Valsamidis, Ioannis | | | 2044 | GRE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Tsakas, Nikolaos | | | 1702 | GRE | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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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