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Individual Calculations September 2017 |
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| Apostolakakis, Ioannis Total change: -29.00 | |   |
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| 26th International Open Kavala 2017 - B group | Kavala | GRE | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1798 | 6.00 | 9 | -1.45 | 20 | -29.00 | |
|  Ntovas, Dimitrios | | | 1398 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Baroutas, Athanasios | | | 1539 | GRE | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Gavriilidis, Orestis | | | 1553 | GRE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Holis, Hristos | | | 1435 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kalogridis, Antonios | | | 1551 | GRE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Koukouvinos, Viktor | | | 1431 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Stefanou, Dimitrios | | | 1593 | GRE | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Mastrakoulis, Simeon | | | 1552 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Tsarsitalidis, Konstantinos | | | 1622 | GRE | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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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