Individual Calculations August 2013
 Maravi, Jon  Total change: 20.10  Rating chartPersonal card
 III IRT Santísimo Nombre de Jesus 2013 Lima PER 2013-06-28
RcRownchangeKK*chgGame
 1687 1527 3.50 7 1.34 15 20.10 
  Cruz Pereyra, Andresantoni 1927  * PER0.001-0.0815-1.20 
  Ugarelli Ancasi, Juan Carl 1456 PER1.0010.40156.00 
  Hilario, Aleyla 1560 PER1.0010.55158.25 
  Landa Medrano, Gabriel 1695 PER0.5010.22153.30 
  Rubio, Ramos Becquer Isaac 1687 PER1.0010.711510.65 
  Ayala Malabrigo, Ricardo 1819 PER0.001-0.1515-2.25 
  Chomon Ruiz Figueroa, Dani 1667 PER0.001-0.3115-4.65 
 * 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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