Individual Calculations March 2020
 Mendez Ramirez, Victor  Total change: -4.80  Rating chartPersonal card
 IX Copa de Ajedrez Juan Pablo Duarte 2020 Santo Domingo,D.N. DOM 2020-01-10
RcRownchangeKK*chgGame
 1953 2061 3.50 6 -0.24 20 -4.80 
  Grullon Ceballos, Elias Kelvis 1813 DOM1.0010.19203.80 
  Ramirez Luzon, Franchesca 1694 DOM1.0010.10202.00 
  Guzman, Christopher f2241 DOM0.001-0.2620-5.20 
  Vasquez Sanchez, Antonio 1879 DOM1.0010.26205.20 
  Toro Rojas, Freddy Alberto 1916 VEN0.501-0.1920-3.80 
  Crispin Ferreras, Darvi Abraham c2176 DOM0.001-0.3420-6.80 

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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