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Individual Calculations March 2020 |
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| Dimitriou, Georgios Total change: -16.40 | |   |
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| 175th Ampelokipi open 2020 | Ampelokipi | GRE | 2020-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1954 | 4.00 | 7 | -1.74 | 20 | -34.80 | |
|  Papathanasopoulos, Nikolaos | | | 1554 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Panagiotakos, Petros | | | 1734 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Hahabis, Nikolaos | | | 1808 | GRE | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Drakonakis, Athanasios | | | 1709 | GRE | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Vazelakis, Dimitrios | | | 1705 | GRE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Makkas, Panayiotis | | | 1707 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Strati, Betty - Anna | | | 1554 * | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | 2020 Team Championship of ESSN Attikis - C Category Rounds 4-7 | Attica | GRE | 2020-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1949 | 3.50 | 4 | 0.92 | 20 | 18.40 | |
| | Korlotsidis, Spiridon | | | 2028 | GRE | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Malamatas, Konstantinos | | | 1921 | GRE | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Kyriazis, Alexandros | | | 1679 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kalesis, Spyridon | | | 1689 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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