Individual Calculations January 2024 |
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Zonidis, Petros Total change: -0.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Team Memory Cup of ESSTH-CHALK rounds 4-7 | ESSTH-CHALK | GRE | 2023-11-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1703 | 1585 | 1.50 | 4 | -0.02 | 20 | -0.40 | |
| Kivelos, Sotirios | | | 1865 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | | Balafoutas, Alexandros | | | 1563 | GRE | 1.00 | 1 | 0.47 | 20 | 9.40 | | Vlassis, Georgios | | | 1998 | GRE | 0.00 | 1 | -0.07 | 20 | -1.40 | | Papadopoulos, Alexadros Paris | | | 1385 | GRE | 0.50 | 1 | -0.26 | 20 | -5.20 | | 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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