Individual Calculations June 2022
 Guevara Ruiz, Santiago Jose  Total change: -42.00  Rating chartPersonal card
 American Continental Chess Championship 2022 San Salvador ESA 2022-05-02
RcRownchangeKK*chgGame
 1732 1631 2.50 9 -1.05 40 -42.00 
  Arias Gaviria, Mario Alexis c2181 PER0.001-0.0340-1.20 
  Garcia, Angie wf1902 ESA0.001-0.1740-6.80 
  Godoy C., Miguel Angel 1853 GUA0.001-0.2240-8.80 
  Martell Arias, Saul Enrique 1272 ESA0.501-0.4040-16.00 
  Hernandez, Sofia wc1462 ESA1.0010.284011.20 
  Encinas Varela, David 1908 MEX0.001-0.1740-6.80 
  Palacios, Celina wf1724 ESA0.001-0.3740-14.80 
  Cortez, Carlos 1515 ESA1.0010.344013.60 
  Herrera, Marjorie wc1774 ESA0.001-0.3140-12.40 

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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