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Blitz:
Individual Calculations December 2021 |
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| Koutsogoulas, Georgios Total change: -13.00 | |   |
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| 9th Chess Festival Antonis Vragoteris Memorial - Blitz | Thessaloniki | GRE | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1586 | 6.50 | 12 | -0.65 | 20 | -13.00 | |
|  Tzima, Anthia | | | 1052 | GRE | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Ladopoulos, Dimitrios | f | | 2228 | GRE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Raptis, Athanasios | | | 1182 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Demirtzoglou, Hrist | | | 2095 | GRE | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Merkouropoulos, Dionysios | | | 1079 | GRE | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Tzimas, Petros K | | | 1120 | GRE | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Batsi, Lida | | | 1205 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kalyvas, Georgios A | | | 1079 | GRE | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Hidzos, Georgios | | | 1852 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Skodras, Asterios | | | 1875 | GRE | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Samaridis, Konstantinos | | | 1753 | GRE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sampsonoglou, Vasilios | | | 1332 | GRE | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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