Individual Calculations November 2012
 Salcedo, Jackeline  Total change: -21.60  Rating chartPersonal card
 1er ITT Libertador Simon Bolivar San Cristobal VEN 2012-09-25
RcRownchangeKK*chgGame
 2225 1963 0.00 4 -0.75 15 -11.25 
  Zavarce, Oscar Enrique f2183 VEN0.001-0.2215-3.30 
  Castro, Oscar H. m2359 COL0.001-0.0815-1.20 
  Condori, Edwin 2196 PER0.001-0.2115-3.15 
  Pinero, Carlos m2163 VEN0.001-0.2415-3.60 

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)
 
 VI Festival Internacional de Ajedrez Universidad Central Bogota COL 2012-10-11
RcRownchangeKK*chgGame
 1857 1963 2.50 5 -0.69 15 -10.35 
  Aragon Aviles, Sandra 1745 COL0.001-0.7815-11.70 
  Corredor, Jose 1775 COL1.0010.26153.90 
  Contreras, Henry Esteban 1831 COL1.0010.32154.80 
  Narvaez, Faber Alberto 2167 COL0.001-0.2415-3.60 
  Palechor, Cesar Augusto 1768 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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