Individual Calculations January 2010
 Chacon Contreras, Juan  Total change: 0.00  Rating chartPersonal card
 II Torneo Abierto Internacional Copa Virgen del Valle La Asuncion VEN 2009-09-29
RcRownchangeRpKK*chgGame
 2113 0 4.00 8 0.00 2113   0.00 
  Osorio Itanare, Fernando Augusto 2218 VEN0.0010.00 0.00 
  Hernandez Graterol, Zaida Carolin 2039 VEN1.0010.00 0.00 
  Marichal, Ariel 2253 CUB1.0010.00 0.00 
  Vergara Duplaquet, Pablo Alejandr 2118 VEN0.0010.00 0.00 
  Teran Abreu, Lisyender 2159 VEN0.5010.00 0.00 
  Vasquez, Astrid 1916 VEN0.5010.00 0.00 
  Ramos Caldera, Cesar 2108 VEN1.0010.00 0.00 
  Sequeda, Pablo 2092 VEN0.0010.00 0.00 

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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