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Individual Calculations December 2021 |
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| Tsoureas, Kiriakos Total change: -24.40 | |   |
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| Sunday's open plus30 Chess Square 2021 new dates | Athens | GRE | 2021-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1613 | 2.50 | 6 | -0.61 | 40 | -24.40 | |
|  Dionysopoulos, Zacharias | | | 1916 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Deli, Eleanna Ratzvika | | | 1778 | GRE | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Karatzanos, Konstantinos | | | 1213 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kesaris, Evangelos | | | 1872 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ntovas, Dimitrios | | | 1244 | GRE | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Tourkolias, Dimitrios | | | 1471 | GRE | 0.50 | 1 | -0.19 | 40 | -7.60 | | | * 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) | | |
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