Individual Calculations May 2012
 Rodriguez Tinco, Percy  Total change: 60.00  Rating chartPersonal card
 I Torneo Internacional "Ciudad de Piura" PIURA PER 2012-03-22
RcRownchangeKK*chgGame
 2063 1732 0.00 2 -0.26 30 -7.80 
  Casusol, Cecilia 2020 PER0.001-0.1630-4.80 
  Moreno, William 2106 PER0.001-0.1030-3.00 

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)
 
 I IRT UNAS 2012 " Semana Santa en Tingo Maria" Tingo Maria - Huanuco PER 2012-04-05
RcRownchangeKK*chgGame
 1641 1732 6.50 7 2.26 30 67.80 
  Chavez Tapia, Kind Adrian 1332  * PER1.0010.08302.40 
  Maldonado Rivera, Walter Eduardo 1755 PER1.0010.533015.90 
  Chavez Melendez, Raul Angel 1623 PER1.0010.353010.50 
  Portilla Chavez, Luis Fernando 1611 PER0.501-0.1630-4.80 
  Melendez Leiva, Cristian Yosip 1772 PER1.0010.563016.80 
  Callocondo Morveli, Euler 1700 PER1.0010.463013.80 
  Menacho Ordonez, Daniel Tomas 1691 PER1.0010.443013.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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