Individual Calculations January 2014
 Acosta, Pablo Ismael  Total change: 21.30  Rating chartPersonal card
 X Sudamericano de la Juventud 2013 Sub 18 Abs Cochabamba BOL 2013-11-29
RcRownchangeKK*chgGame
 2108 2162 6.50 9 1.42 15 21.30 
  Acosta, Franco Emanuel 1896 ARG1.0010.18152.70 
  Flores, Fernando 1992 ARG1.0010.28154.20 
  Cuellar, Diego f2328 PER0.5010.22153.30 
  Principe, Alexander f2268 PER1.0010.64159.60 
  Hernandez Sanchez, Jairo Andres f2298 COL0.5010.18152.70 
  Uribe, Gabriel 1875 PAR1.0010.16152.40 
  Arias, Pablo c2084 BOL1.0010.39155.85 
  Squella Lavin, Carlos Felipe 2097 CHI0.001-0.5915-8.85 
  Michailov, Matias 2134 URU0.501-0.0415-0.60 

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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