Individual Calculations December 2018
 Ulloa, Ruben Guillermo  Total change: -43.40  Rating chartPersonal card
 Campeonato Nacional x equipos Panama 2018 Panama PAN 2018-10-20
RcRownchangeKK*chgGame
 1975 2212 2.00 4 -1.10 20 -22.00 
  Medina, Ulises 1848 PAN1.0010.10202.00 
  Carrera Ortega, Alhan Enock 1864 PAN0.001-0.8920-17.80 
  Chavez, Ramses 2083 PAN0.501-0.1720-3.40 
  Herrera Ortega, German Alejandro c2106 VEN0.501-0.1420-2.80 

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)
 
 Campeonato Panamericano Amateur Absoluto sub 2300 Panama PAN 2018-11-01
RcRownchangeKK*chgGame
 2064 2212 4.50 8 -1.07 20 -21.40 
  Blanco Milhet, Leandro 2037 CUB1.0010.27205.40 
  Herrera Ortega, German Alejandro c2106 VEN0.001-0.6420-12.80 
  Bueno Gauna, Cristian Alejandro 2049 CUB0.501-0.2220-4.40 
  Tenreyro Mauri, Luis Enrique 2062 CUB0.501-0.2020-4.00 
  Delgado, Alex c2067 PAN0.501-0.1920-3.80 
  Herrmann, Roman 2011 ARG0.501-0.2620-5.20 
  Marson, Juan Miguel 2047 ARG0.501-0.2220-4.40 
  Obregon Garcia, Roxangel wf2135 CUB1.0010.39207.80 

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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