Individual Calculations March 2018
 Siu, Allen  Total change: 28.00  Rating chartPersonal card
 Campeonato Metropolitano Juvenil GrupoA Sub 12 Absoluto Lima PER 2018-01-09
RcRownchangeKK*chgGame
 1235 1264 3.50 5 0.70 40 28.00 
  Vicente Mendoza, Carlos Alonso 1054 PER1.0010.23409.20 
  Torres Castaneda, Ricardo 1156 PER0.501-0.1540-6.00 
  Puchuri, Torres Joseph Ricardo 1114 PER1.0010.304012.00 
  Nieto Fernandez, Cesar 1188 PER1.0010.404016.00 
  Flores Quillas, Diego Saul Rodri 1664  * PER0.001-0.0840-3.20 
 * 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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