Individual Calculations June 2019
 Vasquez Villarroel, Sergio Abraha  Total change: 0.00  Rating chartPersonal card
 VIII OPEN DE AJEDREZ LEBU CIUDAD DEL VIENTO Lebu CHI 2019-04-19
RcRownchangeRpKK*chgGame
 1611 0 1.50 5 0.00 1462   0.00 
  Castillo Rivera, Carlos Alberto 1948 CHI0.5010.00 0.00 
  Meyer Monsalve, Ewald 1997 CHI0.0010.00 0.00 
  Gonzalez Gonzalez, Nicolas 1653 CHI0.0010.00 0.00 
  Mundaca Bermedo, Tomas Joaquin c1316 CHI0.0010.00 0.00 
  Gonzalez Osorio, Rafael Arturo 1141 CHI1.0010.00 0.00 

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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