Blitz: Individual Calculations April 2019
 Garayar Peralta, Luis Fernando  Total change: 11.60  Rating chartPersonal card
 Campeonato Nacional Juvenil Blitz - Sub14 Lima PER 2019-03-02
RcRownchangeKK*chgGame
 1275 1091 2.50 7 0.58 20 11.60 
  Kastanieda, Alla 1440 PER0.5010.39207.80 
  Quiroz Alva, Franco Rodrigo 1286 PER0.001-0.2520-5.00 
  Inca Cantaro, Cristopher Brahiam 1203 PER0.001-0.3520-7.00 
  Lopez Herrera, Nalda Aracely 1131 PER0.5010.06201.20 
  Oyola Erazo, Maryuri Aracely Rebe 1212 PER1.0010.662013.20 
  Melendez Gonzales, Jesus Josue 1239 PER0.001-0.3020-6.00 
  Flores, Quispe Carlos 1414 PER0.5010.37207.40 

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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