Individual Calculations October 2012
 Ruiz, Milagros  Total change: -55.20  Rating chartPersonal card
 IRT Copa José Antonio Anzoategui Puerto La Cruz VEN 2012-09-08
RcRownchangeKK*chgGame
 2017 1999 1.50 7 -1.84 30 -55.20 
  Fleitas, Jose Gregorio 1932 VEN0.001-0.5930-17.70 
  Parra Moreno, Daniel Jesus 2099 VEN0.001-0.3630-10.80 
  Osorio, Argenis 1885 VEN0.501-0.1630-4.80 
  Marcano Veliz, Jose 2068 VEN0.001-0.4030-12.00 
  Vargas, Carlos Andres 1934 VEN1.0010.413012.30 
  Presilla, Luis Jose 2023 VEN0.001-0.4730-14.10 
  Osorio, Fernando 2175 VEN0.001-0.2730-8.10 

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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