Individual Calculations September 2019
 Zambrana, Oswaldo  Total change: 5.40  Rating chartPersonal card
 VII Campeonato Iberoamericano Individual Absoluto Linares ESP 2019-08-10
RcRownchangeKK*chgGame
 2479 2440 4.00 8 0.54 10 5.40 
  Arroyo Rodriguez, Jesus 2126 ESP1.0010.14101.40 
  Henriquez Villagra, Cristobal g2562 CHI0.001-0.3310-3.30 
  Cori, Jorge g2686 PER0.5010.31103.10 
  Silva, Goncalo Nuno Neto Pires 2085 POR1.0010.11101.10 
  Cruz, Cristhian g2559 PER1.0010.66106.60 
  Albornoz Cabrera, Carlos Daniel g2566 CUB0.001-0.3310-3.30 
  Vazquez Igarza, Renier g2570 ESP0.5010.18101.80 
  Anton Guijarro, David g2678 ESP0.001-0.2010-2.00 

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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