Individual Calculations March 2022
 Nunez Cerda, Andres  Total change: -12.00  Rating chartPersonal card
 Primer torneo Internacional de ajedrez sub 2000 FIDE La Serena 2022 La Serena CHI 2022-02-11
RcRownchangeKK*chgGame
 1767 1778 2.50 6 -0.60 20 -12.00 
  Guerrero Cataldo, Juan Andres 1976 CHI0.001-0.2420-4.80 
  Ramirez Sanchez, Vicente 1606 CHI1.0010.27205.40 
  Vega Llanos, Alvaro Vicente 1706 CHI1.0010.40208.00 
  Juarez Silva, Gabriel 1706 CHI0.501-0.1020-2.00 
  Diaz Diaz, Victor 1741 CHI0.001-0.5520-11.00 
  Nauto Munoz, Isaias 1866 CHI0.001-0.3820-7.60 

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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