Individual Calculations February 2013
 Fernandez, Fernando  Total change: -32.25  Rating chartPersonal card
 Copa IPD 2013 "Categoria Especial" LIMA PER 2013-01-22
RcRownchangeKK*chgGame
 2194 2334 4.00 9 -2.15 15 -32.25 
  Mamani, Joan Franco 2154 PER0.501-0.2415-3.60 
  Contreras, Jose 2216 PER0.501-0.1615-2.40 
  Vera Siguenas, Deivy f2403 PER0.001-0.4015-6.00 
  Pena Morales, Hugo 2144 PER0.501-0.2515-3.75 
  Lopez, Dante 2185 PER0.001-0.7015-10.50 
  Aliaga Fernandez, Ingrid Y wf2195 PER0.501-0.1915-2.85 
  Chumpitaz, Ann wf2212 PER0.501-0.1715-2.55 
  Serrano, David 2073 PER1.0010.18152.70 
  Principe, Gerson 2164 PER0.501-0.2215-3.30 

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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