Individual Calculations August 2015
 Lopez Rojas, Washington  Total change: 0.00  Rating chartPersonal card
 Open Internacional Tulcan Tulcan ECU 2015-04-16
RcRownchangeRpKK*chgGame
 1571 0 1.50 5 0.00 1422   0.00 
  Pai, Juan David 1680 COL0.5010.00 0.00 
  Guazumba Cantuna, Leslie 1623 ECU0.0010.00 0.00 
  Nicolalde Arellano, Paul 1568 ECU0.5010.00 0.00 
  Atarihuana Flores, Sebastian 1502 ECU0.5010.00 0.00 
  Menes Aguirre, Ivan 1481 ECU0.0010.00 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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