Individual Calculations May 2014
 Motta Leon, Gerardo  Total change: -28.20  Rating chartPersonal card
 Semifinal Nacional de Mayores Absoluto 2014 Medellin COL 2014-04-15
RcRownchangeKK*chgGame
 2004 2038 3.00 9 -1.88 15 -28.20 
  Herrera, Juan Sebastian 2201 COL0.001-0.2815-4.20 
  Rojas Barrero, Andres H f2187 COL0.001-0.3015-4.50 
  Uribe Valencia, Victor Alexis 1793 COL1.0010.20153.00 
  Lora, Joel Fernando 2135 COL0.5010.13151.95 
  Contreras, Henry f2212 COL0.001-0.2715-4.05 
  Martinez Arroyo, Luis Alberto 1866 COL0.001-0.7315-10.95 
  Aristizabal Lopez, Jorge Alber 1879 COL0.501-0.2115-3.15 
  Palacio, Pablo Persi 1915 COL0.501-0.1715-2.55 
  Arismendi Polanco, Efrain Stev 1848 COL0.501-0.2515-3.75 

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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