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Individual Calculations February 2023 |
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| Zervas, Christos Total change: 0.00 | |   |
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| 5th open Nikolaos Giamarelos 2023 - B group | Chalkida | GRE | 2023-01-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1130 | 0 | 1.00 | 4 | 0.00 | 937 | | 0.00 | |
|  Karanasos, Vasileios | | | 1021 | GRE | 1.00 | 1 | 0.00 | | 0.00 | | | Tzima, Anthia | | | 1117 | GRE | 0.00 | 1 | 0.00 | | 0.00 | |  Katsamanis, Andreas | | | 1189 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Skouroupathis, Kyriakos | | | 1193 | CYP | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 7th open Korinthos 2023 | Korinthos | GRE | 2023-01-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1117 | 0 | 0.00 | 1 | 0.00 | 317 | | 0.00 | |
| | Ilie, Dimitris | | | 1117 | GRE | 0.00 | 1 | 0.00 | | 0.00 | |
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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