Individual Calculations May 2014
 Penas Burgos, Nestor  Total change: -14.25  Rating chartPersonal card
 Semifinal Nacional de Mayores Absoluto 2014 Medellin COL 2014-04-15
RcRownchangeKK*chgGame
 2056 1763 0.00 6 -0.95 15 -14.25 
  Buitrago, Juan Carlos 2144 COL0.001-0.0915-1.35 
  Valdeblanquez, Jeiner Jair 2107 COL0.001-0.1215-1.80 
  Martinez, Mauricio 2006 COL0.001-0.2015-3.00 
  Uribe Sanchez, Alejandro 1992 COL0.001-0.2115-3.15 
  Otero, Alvaro Junior 2022 COL0.001-0.1815-2.70 
  Lizarazo Arango, Juan Carlos 2065 COL0.001-0.1515-2.25 

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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