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Individual Calculations April 2016 |
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| Alexakis, Georgios Total change: 54.40 | |   |
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| 50th Piraeus Championship 2016 | Piraeus | GRE | 2016-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1911 | 3.50 | 5 | 0.41 | 40 | 16.40 | |
|  Tsalamagkakis, Ilias | | | 1576 | GRE | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Alexakis, Dimitris | | | 1902 | GRE | 0.50 | 1 | -0.01 | 40 | -0.40 | |  Bestas, Dimitris | | | 1763 | GRE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Asvestopoulou, Evdokia | | | 1667 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Alexakis, Dimitrios | | | 2147 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | 2nd International Open "VARDARIS" 2016 - A group | Thessaloniki | GRE | 2016-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1911 | 4.00 | 7 | 0.95 | 40 | 38.00 | |
| | Samaridis, Konstantinos | | | 1793 | GRE | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Alexiadis, Hristos | f | | 2288 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Krstevski, Vladimir | | | 1511 * | MKD | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kondopoulos, Dimitrios | | | 2008 | GRE | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Giannoulakis, Labros | | | 2188 | GRE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Veleski, Robert | f | | 2168 | MKD | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Papadopoulos, Zisis | | | 1793 | GRE | 1.00 | 1 | 0.34 | 40 | 13.60 | | | * 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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