Individual Calculations February 2015
 Roa Barragan, Juan Jose  Total change: 0.00  Rating chartPersonal card
 V Copa Latinoamericana Guayaquil ECU 2014-12-26
RcRownchangeRpKK*chgGame
 1537 0 2.50 8 0.00 1396   0.00 
  Rodriguez Arrieta, Maria Elena wf1903 CRC0.0010.00 0.00 
  Gaibor, Ivan 1624 ECU0.0010.00 0.00 
  Chanaluisa, Diego 1482 ECU1.0010.00 0.00 
  Villarroel Escobar, Sebastian 1408 ECU0.0010.00 0.00 
  Sigchos Bosques, Breana 1522 ECU0.0010.00 0.00 
  Villarroel Escobar, Sofia 1330 ECU1.0010.00 0.00 
  Barros Tuapante, Daysi 1363 ECU0.0010.00 0.00 
  Cornejo, Carlos 1661 ECU0.5010.00 0.00 

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)
 

 

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