Individual Calculations June 2013
 Ledezma, Daniel Jose  Total change: -17.85  Rating chartPersonal card
 IRT Misión Sucre - El Vigía - Merida 2013 El Vigia VEN 2013-05-02
RcRownchangeKK*chgGame
 1954 2062 2.00 5 -1.19 15 -17.85 
  Sadas Borges, Omar 2226 CUB0.001-0.2815-4.20 
  Di Girolamo, Ernesto 1884 VEN0.501-0.2315-3.45 
  Otazo, Annyd 1967 VEN0.001-0.6315-9.45 
  Rincon Gonzalez, Rosemary 1861 VEN1.0010.24153.60 
  Gonzalez Hernandez, Moises 1834 VEN0.501-0.2915-4.35 

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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