Individual Calculations April 2017
 Mendez, Alan Steven  Total change: 2.00  Rating chartPersonal card
 Campeonato Nacional Revision Rating 2017 San Salvador ESA 2017-02-25
RcRownchangeKK*chgGame
 1804 1908 4.50 7 0.10 20 2.00 
  Dominguez, Ana 1797 ESA1.0010.35207.00 
  Morales, Carlos 1579 ESA1.0010.12202.40 
  Murillo, Victor M. 1728 ESA1.0010.26205.20 
  Vasquez, Marlon David 1996 ESA1.0010.622012.40 
  Chavez, Hector Eduardo 2086 ESA0.001-0.2720-5.40 
  Sandoval, Mario 1755 ESA0.501-0.2020-4.00 
  Santos, Oliver c1684 ESA0.001-0.7820-15.60 

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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