Individual Calculations April 2015
 Zapata, Reynaldo  Total change: 53.60  Rating chartPersonal card
 IRT Campeonato Nacional Sub-18 La Paz BOL 2015-03-05
RcRownchangeKK*chgGame
 1907 1687 3.00 6 1.57 40 62.80 
  Vidaurre, Luis 1981 BOL1.0010.854034.00 
  Filipps, Yamil 1945 BOL1.0010.824032.80 
  Avila, Carlos c1990 BOL0.001-0.1440-5.60 
  Paniagua, Otoniel Gadiel 1829 BOL1.0010.694027.60 
  Ramirez, Manuel 1669 BOL0.001-0.5340-21.20 
  Borda, Cesar c2029 BOL0.001-0.1240-4.80 

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)
 
 IRT Campeonato Nacional Sub-20 Potosi BOL 2015-03-19
RcRownchangeKK*chgGame
 1905 1687 0.50 3 -0.23 40 -9.20 
  Borda, Cesar c2029 BOL0.001-0.1240-4.80 
  Vera, S. Pavel 1742 BOL0.001-0.4240-16.80 
  Bolanos, Fernando c1943 BOL0.5010.314012.40 

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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