Individual Calculations July 2018
 Garcia, Ortiz Demis  Total change: -19.20  Rating chartPersonal card
 2do IRT Ciudad de Daireaux Sub 2200 Daireaux - Buenos Aires ARG 2018-06-22
RcRownchangeKK*chgGame
 1777 1848 3.00 6 -0.48 40 -19.20 
  Serra, Alfonso 1553 ARG1.0010.15406.00 
  Leiva, Juan 1593 ARG0.501-0.3140-12.40 
  Rodriguez Lezcano, Matias 2012 ARG0.5010.22408.80 
  Lujan, Nelson 2055 ARG0.001-0.2340-9.20 
  Cruz, Tomas 1623 ARG1.0010.22408.80 
  Pires, Carlos 1823 ARG0.001-0.5340-21.20 

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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