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Individual Calculations May 2019 |
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| Grigorakis, Stylianos Total change: -30.60 | |   |
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| 2019 team championship of ESSK - POA | ESSK | GRE | 2019-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1537 | 0.00 | 5 | -1.53 | 20 | -30.60 | |
|  Petrakis, Stylianos | | | 1937 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Chompitakis, Konstantinos | | | 1687 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Xirouhakis, Emmanouil | | | 1544 | GRE | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Vitsaxakis, Nikolaos | | | 1921 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Magoulianos, Nikolaos | | | 1488 | GRE | 0.00 | 1 | -0.57 | 20 | -11.40 | | | * 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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