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Individual Calculations June 2017 |
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| Chatzipolitis, Georgios Total change: -3.00 | |   |
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| 1st open SE Volou 2017 | Volos | GRE | 2017-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1765 | 2.00 | 3 | -0.23 | 20 | -4.60 | |
|  Dimopoulos, Christos | | | 1427 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Petroulias, Dimitris | | | 1451 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Koronas, Vasilios | | | 1770 | GRE | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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) | | | | 2017 Team Cup of TESS Thessalias | TESS Thesalias | GRE | 2017-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1783 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
| | Kostis, Apostolos | | | 1383 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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