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Individual Calculations February 2019 |
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| Frysiras, Konstantinos Total change: -23.40 | |   |
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| 8th open AS N Psychikou 2018 - A group | Psychiko | GRE | 2018-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1887 | 3.00 | 3 | 0.24 | 20 | 4.80 | |
|  Kottakis, Emmanouil | | | 1487 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Aggelakis, Ioannis | | | 1487 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Makrylakis, Iason | | | 1487 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | New Year's 2019 open Chess Square A Mitsakos Memorial | Athens | GRE | 2019-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1887 | 0.50 | 2 | -1.34 | 20 | -26.80 | |
| | Kostopoulos, Konstantinos | | | 1487 * | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Poupalos, Alexandros | | | 1487 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | 2019 Attica Team Championships - C Category Rounds 1-3 | ESSNA | GRE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1887 | 2.00 | 3 | -0.07 | 20 | -1.40 | |
| | Galanakis, Mihail | | | 1704 | GRE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Pessiridis, Isaak | | | 1782 | GRE | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Konstantinou, Vasilios | | | 1743 | GRE | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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