Individual Calculations January 2020
 Duran Cordero, Pablo Rafael  Total change: 82.80  Rating chartPersonal card
 IRT Amigos del Ajedrez de Falcon Copa Navidad Punto Fijo VEN 2019-12-20
RcRownchangeKK*chgGame
 1665 1574 4.00 5 2.07 40 82.80 
  Vargas Saavedra, Alberto 1851 VEN1.0010.834033.20 
  Vargas Gonzalez, Leonel David 1681 VEN0.5010.15406.00 
  Hernandez, William 1589 VEN1.0010.524020.80 
  Mata Zambrano, Luis Enrique 1533 VEN1.0010.444017.60 
  Sanchez Medina, Luciano Alejandro 1669 VEN0.5010.13405.20 

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)
 

 

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