Individual Calculations September 2019
 Ortiz Menacho, Sebastian Alonso  Total change: 54.80  Rating chartPersonal card
 Campeonato Pre Metropolitano Escolar Zona Centro y Sur - Sub 11 Lima PER 2019-07-06
RcRownchangeKK*chgGame
 1119 1066 3.50 5 1.37 40 54.80 
  Reyes Zavaleta, Cristhian Yamil 1136 PER1.0010.604024.00 
  Bendezu Yupanqui, Albert Martin 1210 PER0.5010.19407.60 
  Rojas Linares, Nicolas Gabriel 1113 PER0.001-0.4340-17.20 
  Coaquira Gonzales, Oscar Adriano 1005 PER1.0010.424016.80 
  Amaya Retamozo, Carmen Rebeca 1130 PER1.0010.594023.60 

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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