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Individual Calculations May 2023 |
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| Matziaras, Athanasios Total change: 134.80 | |   |
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| 184th Open Ampelokipi CC Mar 2023 | Athens | GRE | 2023-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1192 | 4.00 | 6 | 3.37 | 40 | 134.80 | |
|  Lykiardopoulos, Miltiadis | | | 1537 | GRE | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Vazelaki, Stamatia | | | 1659 | GRE | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Chantzopoulos, Theodoros | | | 1571 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Konstantinidis, Dimitrios Gk | | | 1472 | GRE | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Vuka, Alboreno | | | 1525 | GRE | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Petropoulos, Filaretos | | | 1550 | GRE | 1.00 | 1 | 0.90 | 40 | 36.00 | |
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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