Individual Calculations March 2018
 Vivas Zamora, Fabian Ernesto  Total change: 2.80  Rating chartPersonal card
 ITT "San Pedro del Rio" Circuito ITT FVA San Pedro del Rio VEN 2018-02-07
RcRownchangeKK*chgGame
 2275 2283 4.00 9 -0.61 20 -12.20 
  Sanchez Alvarez, Kelvin Antonio f2300 VEN0.5010.02200.40 
  Zavarce, Oscar Enrique m2301 VEN0.001-0.4720-9.40 
  Ruiz Aguilar, Pablo Alexander f2278 COL1.0010.49209.80 
  Diaz Leon, Richard 2143 MEX1.0010.31206.20 
  Sanchez, Sebastian Felipe m2395 COL0.5010.15203.00 
  Brizuela Abreu, Ronald Jesus f2327 VEN0.001-0.4420-8.80 
  Romero Barreto, Jaime Jose f2256 VEN0.001-0.5420-10.80 
  Ostos, Julio Eduardo m2235 VEN0.501-0.0720-1.40 
  Valderrama Espinosa, Gilberto f2242 COL0.501-0.0620-1.20 

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)
 
 II Clasificatorio Liga Superior de Ajedrez por Equipos Grupo Ultimas Noticias, La Urbina VEN 2018-02-16
RcRownchangeKK*chgGame
 2169 2283 4.00 5 0.75 20 15.00 
  Perdomo Arvelaez, Juan Jose 2146 VEN1.0010.32206.40 
  Brizuela Abreu, Ronald Jesus f2327 VEN0.001-0.4420-8.80 
  Rodriguez Garcia, Ricardo Jose 2166 VEN1.0010.34206.80 
  Sucre, Delwin Jose 2055 VEN1.0010.21204.20 
  Rondon Chacon, Rene Ibrahim 2150 VEN1.0010.32206.40 

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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