Individual Calculations November 2017
 Guzman, River  Total change: -11.80  Rating chartPersonal card
 Campeonato Panamericano Senior Master Absoluto Mayores de 50 Neiva COL 2017-10-10
RcRownchangeKK*chgGame
 1884 1870 3.00 7 -0.38 20 -7.60 
  Madeira, Wagner Martins f2167 BRA0.001-0.1520-3.00 
  Llano, Antonio 1581 COL1.0010.16203.20 
  Silva, Jorge c1997 COL0.001-0.3320-6.60 
  Riascos, Guillermo 1799 COL0.001-0.6020-12.00 
  Suaza, Jose Neyitd 1769 COL1.0010.36207.20 
  Hernandez Fernandez, Noel 1902 CUB0.5010.04200.80 
  Barrios, Felipe 1972 COL0.5010.14202.80 

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)
 
 Torneo IRT Open Mayores Ajedrez Clasico 70 Aniversario Liga Caldense de Ajedrez Manizales COL 2017-10-26
RcRownchangeKK*chgGame
 1836 1870 2.50 5 -0.21 20 -4.20 
  Dabraccio, Guillermo 1687 COL1.0010.26205.20 
  Nieto, Agustin 2060 COL0.001-0.2520-5.00 
  Salazar, Andres Felipe 1984 COL0.001-0.3420-6.80 
  Lopez Morales, Ruben Alfonso 1673 COL1.0010.25205.00 
  Ramirez Florez, Edwin 1774 COL0.501-0.1320-2.60 

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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