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Individual Calculations October 2013 |
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| Petraki, Argiro Total change: -12.30 | |   |
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| 5th Mediterranean Junior Chess Championships 2013 | Chania Crete | GRE | 2013-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1213 | 0.50 | 5 | -0.82 | 15 | -12.30 | |
|  Kalogeris, Ioannis | | | 1613 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Petraki, Evaggelia | | | 1429 | GRE | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Margaritis, Minas | | | 1239 | GRE | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Vasileiou, Aimilia | | | 1416 | GRE | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Daskalaki, Sofia | | | 1345 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | * 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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