Individual Calculations July 2011
 Esplana Hurtado, Herbert J  Total change: 6.00  Rating chartPersonal card
 METROPOLITANO JUVENIL SUB 16 ABSOLUTO LIMA, PERU PER 2011-02-17
RcRownchangeKK*chgGame
 1838 1765 1.50 4 -0.20 25 -5.00 
  Principe, Gerson 2130 PER0.001-0.1025-2.50 
  Garcia, Miguel A 1715 PER0.501-0.0725-1.75 
  Cisneros Avendano, Diego 1823 PER0.001-0.4225-10.50 
  Martinez, Anthony 1682 PER1.0010.39259.75 

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)
 
 Torneo Open IRT Verano 2011 LIMA, PERU PER 2011-03-14
RcRownchangeKK*chgGame
 1880 1765 1.50 3 0.44 25 11.00 
  Suasnabar, Jesus 1988 PER0.5010.28257.00 
  Martinez Alcantara, Jose E 1938 PER0.001-0.2725-6.75 
  Garcia, Miguel A 1715 PER1.0010.432510.75 

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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