Individual Calculations September 2023 |
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Apostolakakis, Ioannis Total change: -23.80 | | |
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32nd International open of Kavala Vasilis Theodoridis- B group | Kavala | GRE | 2023-07-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1550 | 1744 | 5.50 | 9 | -1.19 | 20 | -23.80 | |
| Pastras, Ioannis | | | 1520 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | Kosmadakis, Panagiotis | | | 1622 | GRE | 0.00 | 1 | -0.67 | 20 | -13.40 | | Tzontas, Athanasios | | | 1496 | GRE | 0.50 | 1 | -0.31 | 20 | -6.20 | | Charistes, Nikolaos | | | 1559 | GRE | 1.00 | 1 | 0.26 | 20 | 5.20 | | Kyriazidis, Theofylaktos | | | 1549 | GRE | 0.50 | 1 | -0.25 | 20 | -5.00 | | Ilko-Toth, Andras | | | 1580 | HUN | 1.00 | 1 | 0.28 | 20 | 5.60 | | Patiniotis-Spiropoulos, Dimitrio | | | 1601 | GRE | 0.50 | 1 | -0.19 | 20 | -3.80 | | Kyriakidis, Christoforos | | | 1638 | GRE | 0.50 | 1 | -0.14 | 20 | -2.80 | | Tarchanidis, Nikolaos Christos | | | 1387 | GRE | 0.50 | 1 | -0.39 | 20 | -7.80 | | 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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