Individual Calculations January 2020
 Guzman, Christopher  Total change: -0.60  Rating chartPersonal card
 Copa Blanca Vidal 2019 Santiago de los Caballeros. DOM 2019-11-28
RcRownchangeKK*chgGame
 1965 2219 5.50 7 -0.03 20 -0.60 
  Rodriguez Rodriguez, Juan Rafael 1819  * DOM1.0010.08201.60 
  Payero Estrella, Christopher 1884 DOM1.0010.12202.40 
  Arias, William Alfredo 1928 DOM1.0010.15203.00 
  Camacho Campusano, David Daniel 2179 DOM0.501-0.0620-1.20 
  Miletich, Dragomir 2155 SRB0.001-0.5920-11.80 
  Marrero Garcia, Lendry Ismael 1819  * DOM1.0010.08201.60 
  Moscoso Silva, Carlos Antonio 1973 DOM1.0010.19203.80 
 * 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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