Individual Calculations May 2019
 Fabrizio, Gustavo  Total change: -12.40  Rating chartPersonal card
 50 Abierto Ciudad de Mar del Plata Mar del Plata ARG 2019-04-13
RcRownchangeKK*chgGame
 1824 1886 3.50 7 -0.62 20 -12.40 
  Martinez De Negri, Gonzalo 2215 ARG0.001-0.1220-2.40 
  Ruiz, Juan Ignacio 1613 ARG0.501-0.3320-6.60 
  Duran, Diego 1686 ARG1.0010.24204.80 
  Van Riemsdijk, Herman C. m2225 BRA0.001-0.1220-2.40 
  Aristizabal, Gaston 1719 ARG0.001-0.7220-14.40 
  Robles Figueroa, Rolando 1611 ARG1.0010.17203.40 
  Gallo, Miguel 1699 ARG1.0010.26205.20 

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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