Individual Calculations March 2019
 Perez Rivas, Diego  Total change: 24.80  Rating chartPersonal card
 Campeonato Nacional U 12 Absoluto Osorno CHI 2019-01-29
RcRownchangeKK*chgGame
 1192 1070 2.00 4 0.62 40 24.80 
  Menares Astorga, Javier 1144 CHI1.0010.604024.00 
  Jimenez Jimenez, Abednego 1346 CHI0.001-0.1740-6.80 
  Castillo Eldan, Hernan 1175 CHI1.0010.644025.60 
  Valenzuela Araya, Joaquin Amador 1103 CHI0.001-0.4540-18.00 

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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