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Individual Calculations January 2024 |
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| Tsomis, Dimitrios Total change: 36.60 | |   |
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| 56th Piraeus championship 2023 - D Svetushkin Memorial | Piraeus | GRE | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1711 | 5.50 | 7 | 1.52 | 20 | 30.40 | |
|  Ieromonachos, Dimitrios Nektarios | | | 1311 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Manolopoulos, Christos | | | 1364 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Makryniotis, Konstantinos | | | 1819 | GRE | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Karvountzis, Ioannis Chrysostomos | | | 1231 | GRE | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Koutrakis, Stamatios | | | 1831 | GRE | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Geropapas, Periklis | | | 1816 | GRE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Alexakis, Dimitrios | | | 1980 | GRE | 0.50 | 1 | 0.33 | 20 | 6.60 | | | * 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) | | | | 2023 Atiica Team Cup Spiros Bikos | Attica | GRE | 2023-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1711 | 2.00 | 3 | 0.31 | 20 | 6.20 | |
| | Vakakis, Panteleimon | | | 1641 | GRE | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Harokopos, Hristos | | | 1553 | GRE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Koutsidi, Amalia | | | 1798 | GRE | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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