Individual Calculations February 2018 |
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Polychronakis, Aristotelis Total change: 19.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2nd Christmas tournament SO Korydallou | Korydallos | GRE | 2017-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1421 | 1154 | 1.50 | 5 | 0.48 | 40 | 19.20 | |
| Tagklis, Ioannis | | | 1468 | GRE | 0.50 | 1 | 0.36 | 40 | 14.40 | | Selianitis, Dimitrios Ath | | | 1379 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | | Karagiannidou, Amalia Georgia | | | 1151 | GRE | 1.00 | 1 | 0.50 | 40 | 20.00 | | Koulis, Vasileios | | | 1554 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | Xanthopoulos, Vasilios | | | 1554 * | GRE | 0.00 | 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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