Individual Calculations December 2019
 Ruiz, Juan Bosco  Total change: 8.60  Rating chartPersonal card
 FINAL DEL CAMPEONATO NACIONAL POR EQUIPOS 2019 Managua NCA 2019-10-26
RcRownchangeKK*chgGame
 2008 2037 2.50 4 0.43 20 8.60 
  Cano, Carlos 2033 NCA1.0010.49209.80 
  Davila, Carlos m2227 NCA0.001-0.2520-5.00 
  Alfaro, William f2103 NCA0.5010.09201.80 
  Ruiz Gonzales, Francisco Rene 1667 NCA1.0010.10202.00 

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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