Individual Calculations October 2018
 Zaigua Pedraza, Carlos  Total change: 100.40  Rating chartPersonal card
 IRT Departamental de Primera Categoria - Preliminar Serie B Santa Cruz BOL 2018-08-25
RcRownchangeKK*chgGame
 1855 1597 4.00 7 2.51 40 100.40 
  Martinez, Ariel 1997  * BOL0.5010.424016.80 
  Valverde, Pedro 1811 BOL1.0010.774030.80 
  Gutierrez Roberts, Christian 1633 BOL1.0010.554022.00 
  Velasquez , Gustavo 1893 BOL0.5010.354014.00 
  Pinto, Daniel f1997  * BOL0.001-0.0840-3.20 
  Foronda, Ernesto 1656 BOL1.0010.584023.20 
  Campero, Ronald f1997  * BOL0.001-0.0840-3.20 
 * 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)
 

 

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