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Individual Calculations July 2023 |
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| Lelentzi, Eleftheria Total change: 51.60 | |   |
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| 2nd open Larisa CC - the weekender | Larisa | GRE | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1228 | 3.00 | 5 | 1.00 | 40 | 40.00 | |
|  Tselepis, Ioannis | | | 1628 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Petkaki, Danai | | | 1126 | GRE | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Balaskas, Stefanos | | | 1260 | GRE | 1.00 | 1 | 0.54 | 40 | 21.60 | |  Tsiaras, Dimitrios | | | 1538 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Bekiari, Angeliki | | | 1096 | GRE | 1.00 | 1 | 0.32 | 40 | 12.80 | | | * 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 Open championship of TESSTH | Trikala | GRE | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1228 | 3.00 | 6 | 0.29 | 40 | 11.60 | |
| | Dristellas, Neoklis | | | 1815 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Siakavaras, Konstantinos | | | 1044 | GRE | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Tzima, Anthia | | | 1092 | GRE | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Mantzanas, Konstantinos | | | 1425 | GRE | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Sarsentos, Dimitrios | | | 1423 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Karageorgou, Panagiota | | | 1019 | GRE | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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