Individual Calculations June 2023
 Gerena Rivas, Eliam  Total change: 5.40  Rating chartPersonal card
 Torneo de la Capital Clase A San Juan PUR 2023-05-05
RcRownchangeKK*chgGame
 1881 2142 3.50 5 -0.46 20 -9.20 
  Allen Medina, Josue 1901 PUR0.001-0.8020-16.00 
  Velazquez Rivera, Pedro J. 1705 PUR1.0010.06201.20 
  Guzman Freire, Julio 1742  * PUR1.0010.08201.60 
  Boggiano Pereira, Miguel A. c1956 PUR1.0010.26205.20 
  Zilleruelo Irizarry, Diego c2099 PUR0.501-0.0620-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 XVI CAMPEONATO CONTINENTAL ABSOLUTO DE AJEDREZ DE LAS AMERICAS 2023 Juan Dolio, Republica Dominicana DOM 2023-05-15
RcRownchangeKK*chgGame
 2100 2142 6.00 10 0.73 20 14.60 
  Dominguez, Roberto 1840 DOM1.0010.15203.00 
  Fernandez, Kenneth 1734 USA0.501-0.4220-8.40 
  Sarkar, Justin m2309 USA1.0010.722014.40 
  Flores Quillas, Diego Saul Rodri m2359 PER0.001-0.2220-4.40 
  Michelen Rodriguez, Victor Isaac c2239 DOM0.5010.13202.60 
  Terao, Juliana Sayumi fwm2242 BRA0.5010.14202.80 
  Vasquez Toledo, Cristian 2258 CHI0.5010.16203.20 
  Pinales Roussel, Gabriel c1980 PUR1.0010.29205.80 
  Latorre, Matias f2280 PAR0.001-0.3120-6.20 
  Pereira Vera, Henry Alberto 1759 COL1.0010.09201.80 

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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