Individual Calculations December 2019
 Vargas, Rogelio  Total change: -18.00  Rating chartPersonal card
 Campeonato Panamericano Amateur U2000 2019 San Jose CRC 2019-10-23
RcRownchangeKK*chgGame
 1811 1719 1.50 8 -1.52 20 -30.40 
  Cordoba Rodriguez, Milton Dennis 1906 COL0.001-0.2620-5.20 
  Castillo Pena, Patricia Evarista wc1807 DOM0.001-0.3820-7.60 
  Jimenez Esquivel, Greivin 1918 CRC0.001-0.2420-4.80 
  Rosario Almanzar, Raydily 1784 DOM0.5010.09201.80 
  Espitia Torres, Mateo 1713 CRC1.0010.49209.80 
  Murillo Arguedas, Jaime 1761 CRC0.001-0.4420-8.80 
  Munoz, Alba wc1730 PAN0.001-0.4820-9.60 
  Arosemena, Franklin Alberto 1865 PAN0.001-0.3020-6.00 

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
 1769 1691 3.00 6 0.62 20 12.40 
  Munoz M., Alberto Noel 1872 PAN1.0010.742014.80 
  Ramos, Efren Andres c2091  * PAN0.001-0.0820-1.60 
  Lobo, Antonio 1804 PAN0.5010.15203.00 
  Rondon Chacon, Yolys Desiree 1736 PAN0.5010.06201.20 
  Gonzalez Soto, Pedro Jose 1819 PAN0.001-0.3320-6.60 
  Gonzalez Rodriguez, Ernesto 1291  * PAN1.0010.08201.60 
 * 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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