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Individual Calculations September 2018 |
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| Valsamidis, Ioannis Total change: -15.80 | |   |
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| o.fi.s chess tournament -June -Thursday 2018 | Strovolos | CYP | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 2072 | 4.50 | 6 | -0.79 | 20 | -15.80 | |
|  Markides, Markellos | | | 1672 * | CYP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hadjiyiannis, Costas | | | 1769 | CYP | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Evangelides, Kypros | | | 1754 | CYP | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Skettos, Nicolas | | | 1707 | CYP | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Charalambous, Christos | | | 1672 * | CYP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Georgiou, Andreas | | | 1807 | CYP | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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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