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Individual Calculations September 2017 |
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| Mavridis, Athanasios Total change: -44.40 | |   |
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| 13th international chess tounrament of Gazi-Heraklion 2017 - Group A | Gazi Heraklio | GRE | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1276 | 2.00 | 8 | -1.11 | 40 | -44.40 | |
|  Georgiadis, Konstantinos | | | 1676 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Grammatikaki, Aggeliki | | | 1623 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Vlatas, Dimitrios | | | 1029 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kouvidis, Ioannis | | | 1547 | GRE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sipsis, Tsatsoulis Georgios | | | 1469 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Chasourakis, Emmanouil | | | 1111 | GRE | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Serpetsidakis, Ioannis | | | 1083 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Sifogiannakis, Andreas | | | 1496 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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