Individual Calculations November 2017
 Culma, Ruben  Total change: -22.40  Rating chartPersonal card
 Campeonato Panamericano Senior Master Absoluto Mayores de 50 Neiva COL 2017-10-10
RcRownchangeKK*chgGame
 1939 2045 4.50 9 -1.12 20 -22.40 
  Triana Castro, Francisco Javie 1684 COL1.0010.10202.00 
  Pelikian, Jefferson m2360 BRA0.001-0.1420-2.80 
  Pena, Fernando 1878 COL0.001-0.7220-14.40 
  Suaza, Jose Neyitd 1769 COL1.0010.17203.40 
  Sopko, Cassio Roberto 1900 BRA1.0010.31206.20 
  Polo, Victor Ramon f2112 COL0.5010.09201.80 
  Valle, Efrain f2142 COL0.001-0.3720-7.40 
  Leal Ortega, Jose Del Carmen 1684 COL1.0010.10202.00 
  Malakhovets, Sergey 1926 CAN0.001-0.6620-13.20 

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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