Individual Calculations November 2017
 Rodriguez Rivera, Pedro  Total change: 19.80  Rating chartPersonal card
 Campeonato Panamericano Senior Master Absoluto Mayores de 50 Neiva COL 2017-10-10
RcRownchangeKK*chgGame
 2154 2206 7.00 9 1.98 10 19.80 
  Cedeno, Romulo c1871 COL1.0010.12101.20 
  Barrios, Felipe 1972 COL1.0010.21102.10 
  Valle, Efrain f2142 COL1.0010.41104.10 
  Carvalho, Herbert Abreu 2153 BRA1.0010.43104.30 
  Sanchez, Victor Hugo f2248 COL0.5010.06100.60 
  Pelikian, Jefferson m2360 BRA0.5010.21102.10 
  Ramirez, Carlos f2273 COL0.5010.09100.90 
  Lopez, Jorge Hernan c1953 COL1.0010.19101.90 
  Tempone, Marcelo m2411 ARG0.5010.26102.60 

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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