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Individual Calculations October 2017 |
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| Alarcon Garcia, Alejandro Mikhai Total change: 37.20 | |   |
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| II Campeonato Nacional Juvenil de Ajedrez- Sub 15 Absoluto | Lima | PER | 2017-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1896 | 6.50 | 9 | 0.93 | 40 | 37.20 | |
|  Martel Obregon, Said | | | 1496 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Torres Mendoza, Raul | | | 1536 | PER | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Hepler Ramirez , Narayana | | | 1735 | PER | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Marin Pedreros, Juan Carlos | | | 1648 | PER | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Espinal, Valles Alfredo Enmanuel | | | 1914 | PER | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Gonzales Curse, Flavio | f | | 2118 | PER | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Alfaro Mauricio, Kevin Johan | | | 1852 | PER | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Gomez Huaraya, Jesus Miguel | | | 1987 | PER | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Gomez Sulca, Frank Royer | | | 1824 | PER | 0.50 | 1 | -0.10 | 40 | -4.00 | | | * 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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