Individual Calculations July 2023
 Prochaieva, Alina  Total change: -17.20  Rating chartPersonal card
 CE SELECCIONES AUTONOMICAS INFANTIL SUB 14 2023 Albacete ESP 2023-06-22
RcRownchangeKK*chgGame
 1896 1891 2.50 6 -0.43 40 -17.20 
  Diniz Lopez, Sergio 1811 ESP1.0010.394015.60 
  Tafall Villanueva, Gorka 1516 ESP1.0010.09403.60 
  Feal Albala, Alonso 2006 ESP0.001-0.3440-13.60 
  Bercaru, Vlad Ionut 2031 ESP0.001-0.3140-12.40 
  Villa Tornero, Alex c2216 ESP0.001-0.1340-5.20 
  Garcia Amelibia, Emilio 1796 ESP0.501-0.1340-5.20 

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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