Blitz:
Individual Calculations August 2023 |
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Kostas, Alexandros Total change: -24.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Summer Chess Marathon Kallithea CC - Blitz | Kallithea | GRE | 2023-07-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1584 | 1721 | 4.50 | 9 | -1.21 | 20 | -24.20 | |
| Christodoulou, Konstantinos Chrys | | | 1321 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kalogeris, Ioannis | f | | 2312 | GRE | 0.50 | 1 | 0.48 | 20 | 9.60 | | Koulouris, Evangelos | | | 2099 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | Ergazakis, Ioannis | f | | 2097 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | Oikonomou, Andreas | | | 1397 | GRE | 0.00 | 1 | -0.87 | 20 | -17.40 | | Karageorgos, Alexios | | | 1279 | GRE | 1.00 | 1 | 0.06 | 20 | 1.20 | | Zouroufidis, Konstantinos | | | 1446 | GRE | 0.00 | 1 | -0.83 | 20 | -16.60 | | Papadopoulos, Prodromos Na | | | 1105 | GRE | 1.00 | 1 | 0.02 | 20 | 0.40 | | Kalliantasis, Serafeim | | | 1200 | GRE | 1.00 | 1 | 0.03 | 20 | 0.60 | | * 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) | |
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