Blitz: Individual Calculations January 2020
 Donayre, Bertin  Total change: -19.20  Rating chartPersonal card
 IV TORNEO INTERNACIONAL BLITZ ARICA 2019 Arica CHI 2019-12-20
RcRownchangeKK*chgGame
 1990 2112 5.50 10 -0.96 20 -19.20 
  Alterman Silva, Felix 1712  * CHI1.0010.08201.60 
  Anazgo Cavero, Leonid Yacon 1890 PER0.501-0.2820-5.60 
  Meruvia Meruvia, Juan 1882 CHI1.0010.21204.20 
  Vera Siguenas, Deivy m2430 PER0.001-0.1320-2.60 
  Inaicheo Santana, Edward 1725 CHI1.0010.09201.80 
  Shirov, Alexei g2512  * ESP0.001-0.0820-1.60 
  Morales Flores, Monserrat wc2065 CHI1.0010.43208.60 
  Soriano Quispe, Ivan Excender f1996 PER0.001-0.6620-13.20 
  Ercoli Ercoli, Fernando 1757 CHI1.0010.11202.20 
  Nauto Munoz, Isaias 1935 CHI0.001-0.7320-14.60 
 * 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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