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Individual Calculations August 2017 |
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| Kouvidis, Ioannis Total change: -23.20 | |   |
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| 2017 Greek Youth Championships - open U14 | Rio Achaias | GRE | 2017-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1513 | 3.50 | 8 | -0.58 | 40 | -23.20 | |
|  Katopodis, Dimitrios | | | 1913 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Betsos, Nikolaos-Evangelos | | | 1343 | GRE | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Goutis, Panagiotis | | | 1522 | GRE | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Kollias, Dimitrios | | | 1441 | GRE | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Tzovanis, Anastasios Anagnostis | | | 1375 | GRE | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Topalidis, Ioannis D | | | 1359 | GRE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Rousos, Stamatios | | | 1857 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Nteligiorgis, Eleftherios | | | 1391 | GRE | 0.50 | 1 | -0.17 | 40 | -6.80 | | | * 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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