Individual Calculations December 2019
 Chung, Yaleika  Total change: 3.60  Rating chartPersonal card
 Campeonato Panamericano Amateur U2300 2019 San Jose CRC 2019-10-23
RcRownchangeKK*chgGame
 2030 1734 2.00 8 0.60 20 12.00 
  Leon, Orlando f2134  * PAN0.001-0.0820-1.60 
  Ramirez Gonzalez, Maria Jose wf1797 CRC0.5010.09201.80 
  Campos Sanchez, Roberto 2035 CRC0.5010.35207.00 
  Marson, Juan Miguel 2082 ARG0.001-0.1120-2.20 
  Ulloa, Ruben Abraham c2134  * PAN0.001-0.0820-1.60 
  Chinchilla Miranda, Eugenio f2134  * CRC0.001-0.0820-1.60 
  Ramirez Toledo, Ayleen Maribel 1805 MEX0.5010.10202.00 
  Arias Serrano, Luis Antonio c2115 VEN0.5010.41208.20 
 * 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)
 
 Primera Copa 28 de Noviembre Chorrera PAN 2019-11-20
RcRownchangeKK*chgGame
 1695 1734 3.50 7 -0.42 20 -8.40 
  Ying, Jaime 1334  * PAN1.0010.08201.60 
  Leon, Orlando f2134  * PAN0.001-0.0820-1.60 
  Alvarez, Claudia 1403 PAN1.0010.12202.40 
  McDowell, Sharon 1577 HON1.0010.29205.80 
  Ramos, Efren Andres c2134  * PAN0.001-0.0820-1.60 
  Gonzalez, Yaribeth wc1684 PAN0.501-0.0720-1.40 
  Mendez, Andre 1600 PAN0.001-0.6820-13.60 
 * 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)
 

 

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