Individual Calculations September 2018
 Lagos Villalobos, Alexander  Total change: -9.60  Rating chartPersonal card
 XXIX Festival Panamericano de la Juventud U-14 Abs Santiago CHI 2018-07-22
RcRownchangeKK*chgGame
 1345 1347 2.00 6 -1.15 40 -46.00 
  Villarreal, Agustin 1747  * ARG0.001-0.0840-3.20 
  Valdebenito Barra, Alonso Igna 1193 CHI0.001-0.7140-28.40 
  Reyes Zavaleta, Diego Alexander 1180 PER0.001-0.7240-28.80 
  Bahamonde Cepeda, Jaime Esteban 1232 CHI1.0010.344013.60 
  Calderon Guerra, Danny Patricio 1570 ECU0.001-0.2240-8.80 
  Cornejo Escanilla, Leandro 1148 CHI1.0010.24409.60 
 * 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)
 
 2 TORNEO DE AJEDREZ MARIO RIVERA PROKURIZA EL SALVADOR CHI 2018-08-17
RcRownchangeKK*chgGame
 1701 1347 1.50 5 0.91 40 36.40 
  Lenoir Ibacache, Gabriel 1747  * CHI0.001-0.0840-3.20 
  Tapia Cordova, Rodrigo 1747  * CHI0.5010.424016.80 
  Morales Zapata, Juan De Dios 1747  * CHI0.001-0.0840-3.20 
  Abdala Cancino, Patricia Anastas wc1518 CHI1.0010.734029.20 
  Galleguillos Alvarado, Maximilia 1747  * CHI0.001-0.0840-3.20 
 * 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)
 

 

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