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Individual Calculations November 2019 |
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| Tsironis, Alexandros Total change: 6.60 | |   |
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| 1st SO Kalamarias PRE G20 2019 | Kalamaria | GRE | 2019-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1984 | 4.50 | 6 | 0.33 | 20 | 6.60 | |
|  Gioras, Ioannis | | | 1690 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Halkias, Nikolaos | | | 1737 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Tsikerdanos, Konstantinos | | | 1844 | GRE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Samakas, Stavros | | | 1812 | GRE | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Dermatopoulos, Konstantinos | | | 1992 | GRE | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Tsinaris, Fotis | | | 1912 | GRE | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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