Individual Calculations January 2016
 Avila, Milder  Total change: -31.60  Rating chartPersonal card
 XII Sudamericano de la Juventud Sub-12 Absoluto Santa Cruz BOL 2015-12-02
RcRownchangeKK*chgGame
 1662 1687 3.50 8 -0.79 40 -31.60 
  Moreira, Fabrizio Roberto Benjam 1508 ARG0.501-0.2340-9.20 
  Antezana, Sergio 1610 BOL1.0010.394015.60 
  Benavides Montenegro, Maicol c1820 VEN0.5010.18407.20 
  Yanez, Isacc 1711 ECU1.0010.534021.20 
  Landa Medrano, Gabriel 1911 PER0.001-0.2240-8.80 
  Pena Cifuentes, Tomas Alberto 1627 CHI0.501-0.0840-3.20 
  Velasquez Ramos, Marcelo 1549 PER0.001-0.6940-27.60 
  Perez Aban, Javier Adrian 1558 BOL0.001-0.6740-26.80 

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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