Individual Calculations September 2016
 Vergara Castillo, Boris  Total change: 1.60  Rating chartPersonal card
 TORNEO PRIMER ESCALAFON CLUB DE AJEDREZ CHILE 2016 Santiago CHI 2016-07-04
RcRownchangeKK*chgGame
 1903 1899 3.00 6 0.08 20 1.60 
  Ortiz Ortiz, Daniel Alejandro 1578 CHI1.0010.13202.60 
  Inostroza Serrano, Sergio 2001 CHI0.5010.14202.80 
  Chavez Betancourt, Abdon Gerar 1709 VEN0.001-0.7520-15.00 
  Leon Nanjari, Rodrigo 2140 CHI0.5010.30206.00 
  Nunez Moreno, Cristopher Walte 2036 CHI0.001-0.3220-6.40 
  Cataldo Roa, Dionisio 1956 CHI1.0010.582011.60 

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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