Individual Calculations March 2012
 Molina Contreras, David  Total change: 57.90  Rating chartPersonal card
 IRT Santisimo Nombre de Jesus 2012-I Lima PER 2012-01-27
RcRownchangeKK*chgGame
 1753 1548 3.50 6 1.93 30 57.90 
  Bernales, Oscar 1902 PER1.0010.893026.70 
  Cruz Pereyra, Andresantoni 1772 PER0.5010.28308.40 
  Pazos, Marco 1948  * PER0.001-0.0830-2.40 
  Chomon Ruiz Figueroa, Dani 1669 PER0.001-0.3430-10.20 
  Romero, Sebastian (peru) 1584 PER1.0010.553016.50 
  Aguirre, Valeria 1645 PER1.0010.633018.90 
 * 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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