Individual Calculations January 2011
 Zarate, Fernandoh  Total change: -4.50  Rating chartPersonal card
 VII Sudamericano de la juventud 2010 - Sub - 14 Absoluto Sucre - Bolivia BOL 2010-12-01
RcRownchangeKK*chgGame
 1802 1711 2.00 6 -0.30 15 -4.50 
  Fernandez Perez, Jorge Andres 2000 PER0.001-0.1615-2.40 
  Sipan Rivera, Arturo 1386 PER1.0010.13151.95 
  Cuenca Celiz, Joseph Elias 1786 PER1.0010.60159.00 
  Fuentes Parra, Victor Ignacio 1978 CHI0.001-0.1815-2.70 
  Quispe, Juan Gabriel 1916 BOL0.001-0.2415-3.60 
  Colman Baez, Matias Albano 1744 PAR0.001-0.4515-6.75 

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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