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Individual Calculations January 2020 |
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| Alexakis, Georgios Total change: 66.40 | |   |
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| 2019 Attica team Cup Spyros Bikos A | ESSNA | GRE | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2192 | 3.50 | 5 | 1.32 | 40 | 52.80 | |
|  Karagiannis, Athanasios | m | | 2159 | GRE | 0.50 | 1 | -0.05 | 40 | -2.00 | |  Koutoukidis, Panagiotis | f | | 2412 | GRE | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Papadopoulos, Petros | | | 2143 | GRE | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Zygouris, Hristos | | | 2156 | GRE | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Katopodis, Dimitrios | f | | 2353 | GRE | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | 54th Piraeus Championship 2019 | Piraeus | GRE | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 2192 | 5.00 | 6 | 0.34 | 40 | 13.60 | |
| | Mousliadis, Ippokratis | | | 1792 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vlahos, Athanasios | | | 1792 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Karakatsanis, Nikolaos | | | 2033 | GRE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Karagiannis, Athanasios | m | | 2159 | GRE | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Alexakis, Dimitrios | | | 2093 | GRE | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Haldaiakis, Vasilios | | | 1792 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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