Individual Calculations March 2018
 Perdomo Arvelaez, Juan Jose  Total change: -6.00  Rating chartPersonal card
 II Clasificatorio Liga Superior de Ajedrez por Equipos Grupo Ultimas Noticias, La Urbina VEN 2018-02-16
RcRownchangeKK*chgGame
 2185 2146 1.50 4 -0.30 20 -6.00 
  Gonzalez Morales, Angel Luis 1975 VEN1.0010.27205.40 
  Vivas Zamora, Fabian Ernesto c2283 VEN0.001-0.3220-6.40 
  Brizuela Abreu, Ronald Jesus f2327 VEN0.5010.24204.80 
  Sanchez Castillo, Sarai Carolina mwg2156 VEN0.001-0.4920-9.80 

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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