Individual Calculations April 2015
 Nieva, Jose Luis  Total change: 19.20  Rating chartPersonal card
 Copa Latina de Ajedrez 2015 Vicente Lopez - Buenos Aires ARG 2015-03-19
RcRownchangeKK*chgGame
 2042 1998 4.00 7 0.96 20 19.20 
  Garcia, Cristian Javier 1668 ARG1.0010.12202.40 
  Sanchez Sandoval, Gonzalo 2193 CHI0.001-0.2520-5.00 
  Palmero, Pablo 2104 ARG0.001-0.3620-7.20 
  Colque, Jonathan 1819 ARG1.0010.27205.40 
  Inchausti, Pablo Ezequiel 2136 ARG1.0010.692013.80 
  Aguilar, Andres 2236 ARG0.001-0.2020-4.00 
  Quirhuayo, Gonzalo f2140 PER1.0010.692013.80 

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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