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Individual Calculations December 2015 |
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| Koo, Wei Wei Melanie Total change: -114.40 | |   |
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| FIDE World Youth - Cadets Chess Championships - girls U14 | Porto Carras - Halkidiki | GRE | 2015-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1653 | 4.00 | 10 | -2.86 | 40 | -114.40 | |
|  Afonasieva, Anna | | wf | 2053 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Galani, Dimitra | | | 1417 | GRE | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Smith, Rachel Lorna | | | 1409 | SCO | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Pramateftaki, Loukia | | | 1477 | GRE | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Cho, Hung-Ling | | | 1454 | TPE | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Papaefstratiou, Despina | | | 1253 * | GRE | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Plaza Reino, Mercedes | | | 1463 | IRL | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Al-Shamsi, Ousha | | | 1546 | UAE | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Zhou, Lily | | wc | 1460 | CAN | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Koutsidi, Amalia | | | 1563 | GRE | 0.50 | 1 | -0.12 | 40 | -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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