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Individual Calculations November 2019 |
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| Tziotzios, Dimitrios Total change: -15.20 | |   |
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| 1st Expo Memorial tournament 2019 | Thessaloniki | GRE | 2019-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1488 | 1.50 | 4 | -1.13 | 20 | -22.60 | |
|  Gerasopoulos, Nikolaos | | | 1088 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Karakotsios, Konstantinos | | | 1232 | GRE | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Malchasian, Alexandros | | | 1226 | GRE | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Tsaknakis, Zisis | | | 1888 * | GRE | 0.00 | 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) | | | | 1st SO Kalamarias PRE G20 2019 | Kalamaria | GRE | 2019-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1488 | 2.00 | 6 | 0.37 | 20 | 7.40 | |
| | Theoharidis, Georgios | | | 1817 | GRE | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Gerasopoulos, Nikolaos | | | 1173 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Tsilias, Nikolaos | | | 1888 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Almaliotis, Hristos | | | 1888 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Baroutas, Athanasios | | | 1636 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Halkias, Nikolaos | | | 1737 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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