Individual Calculations December 2019
 Zeledon, Rene  Total change: 0.00  Rating chartPersonal card
 Torneo Nacional Abierto Puntuable 2020 San Salvador ESA 2019-09-29
RcRownchangeRpKK*chgGame
 1354 0 0.50 5 0.00 988   0.00 
  Melendez, Manuel A. 1698 ESA0.0010.00 0.00 
  Navarrete, Marco Vinicio 1241 ESA0.0010.00 0.00 
  Rodriguez, Yanci Andrea 1305 ESA0.0010.00 0.00 
  Guardado, Carlos Antonio 1350 ESA0.5010.00 0.00 
  Vasquez, Paola 1175 ESA0.0010.00 0.00 

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)
 

 

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