Individual Calculations January 2015
 Salcedo, Diana  Total change: 19.80  Rating chartPersonal card
 ITT Millonario de Navidad Ciudad Bogota Bogota COL 2014-12-04
RcRownchangeKK*chgGame
 2164 2038 4.00 9 0.99 20 19.80 
  Lotero, Faiber 2165 COL1.0010.672013.40 
  Gutierrez, Ramon 2136 COL0.001-0.3720-7.40 
  Polo, Victor Ramon 2155 COL0.5010.16203.20 
  Ruiz, Alciguel f2192 COL0.5010.21204.20 
  Valle, Efrain c2196 COL0.001-0.2920-5.80 
  Bobadilla, Jorge 2273 VEN0.001-0.2120-4.20 
  Pereira, Henry Alberto 1974 COL1.0010.41208.20 
  Saladen, Rafael f2205 COL1.0010.722014.40 
  Pena Morales, Hugo 2181 PER0.001-0.3120-6.20 

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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