Blitz: Individual Calculations December 2013
 Sanchez, David  Total change: 35.80  Rating chartPersonal card
 Blitz Centroamericano por Equipos Absoluto Honduras 2013 Tegucigalpa HON 2013-10-15
RcRownchangeKK*chgGame
 2059 1936 3.50 5 1.79 20 35.80 
  Rocha, Maximiliano f2181 NCA1.0010.802016.00 
  Rodriguez Arrieta, Maria Elena wf1777 CRC0.501-0.2120-4.20 
  Esquivel, Luis f2134 PAN1.0010.762015.20 
  Velasquez, Hector f2143 HON1.0010.772015.40 
  Giron, David 2059 GUA0.001-0.3320-6.60 

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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