Individual Calculations July 2018
 Valverde, Pedro  Total change: 32.40  Rating chartPersonal card
 IRT "80 Aniversario de la F.B.A." - Santa Cruz Santa Cruz BOL 2018-05-11
RcRownchangeKK*chgGame
 1810 1779 4.00 5 1.62 20 32.40 
  Martinez, Ariel 2144 BOL1.0010.902018.00 
  Vicente C, Henrich 1722 BOL1.0010.42208.40 
  Teran Medina, Marcelo 1481 BOL1.0010.15203.00 
  Monroy G., Javier A. 2072 BOL0.5010.35207.00 
  Chavez, Perla 1629 BOL0.501-0.2020-4.00 

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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