Rapid: Individual Calculations December 2017
 Norono Perez, Jose Gregorio  Total change: -8.20  Rating chartPersonal card
 Torneo Rapido Circuito de Ajedrez Aldo Messori IX Valida "Copa English Language Home" Barinas VEN 2017-11-25
RcRownchangeKK*chgGame
 1877 1860 1.00 3 -0.41 20 -8.20 
  Lantz Poma, Jesus Nazareno 1621 VEN1.0010.20204.00 
  Valera, Jose David 2043 VEN0.001-0.2620-5.20 
  Diaz Quintero, Ronald Gerardo 1967 VEN0.001-0.3520-7.00 

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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