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Individual Calculations January 2019 |
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| Dermatopoulos, Konstantinos Total change: 28.80 | |   |
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| Funny Wednesday pro X-mas Chess Tournament A group | Thessaloniki | GRE | 2018-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1960 | 4.50 | 6 | 1.44 | 20 | 28.80 | |
|  Nikolaidis, Athanasios | | | 1699 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Samakas, Anastasios | | | 2025 | GRE | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Themelis, Georgios | | | 1921 | GRE | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Skoulakis, Charalambos | | | 2019 | GRE | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Tsinaris, Fotis | | | 1904 | GRE | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Dorfanis, Ilarion | | | 2129 | GRE | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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