Individual Calculations August 2018
 Vega Pacheco, Harrizon Jhonny  Total change: 0.40  Rating chartPersonal card
 I Open IRT Club Rey Lima 2018 Lima PER 2018-06-29
RcRownchangeKK*chgGame
 1598 1613 3.00 6 0.01 40 0.40 
  Hilario, Aleyla wf1993 PER0.001-0.0940-3.60 
  Torres Castaneda, Ricardo 1213  * PER1.0010.08403.20 
  Varillas Jimenez, Ivan 1721 PER0.001-0.3540-14.00 
  Ludena Calderon, Leandro Jose 1213  * PER1.0010.08403.20 
  Rosas Valverde, Nicolle Shesira 1630 PER1.0010.524020.80 
  Pariona Larrota, Andre Sebastian 1820 PER0.001-0.2340-9.20 
 * 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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