Rapid:
Individual Calculations January 2024 |
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Kontogiannis, Alexandros Total change: 6.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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ACC Wednesday Rapid Nov 2023 - 5 | Athens | GRE | 2023-11-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1612 | 1581 | 1.00 | 2 | 0.08 | 20 | 1.60 | |
| Gkekos, Ioannis | | | 1626 | GRE | 1.00 | 1 | 0.56 | 20 | 11.20 | | Batzilis, Dimitrios | | | 1598 | GRE | 0.00 | 1 | -0.48 | 20 | -9.60 | | 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) | | ACC Saturday Rapid Dec 2023 - 3 | Athens | GRE | 2023-12-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1557 | 1485 | 2.00 | 4 | 0.26 | 20 | 5.20 | |
| Nikolakis, Konstantinos | | | 1260 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | Fragkos, Konstantinos | | | 1359 | GRE | 1.00 | 1 | 0.33 | 20 | 6.60 | | Gkekos, Ioannis | | | 1703 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | | Georgiadis, Anastasios | | | 1904 | GRE | 0.00 | 1 | -0.07 | 20 | -1.40 | | 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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