Blitz: Individual Calculations May 2012
 Ceron, Juan Carlos  Total change: 51.60  Rating chartPersonal card
 Open IRT Blitz MARZO L.A.B Bogota COL 2012-03-23
RcRownchangeKK*chgGame
 2134 2031 7.00 12 2.58 20 51.60 
  Contreras, Henry f2252 COL0.001-0.2220-4.40 
  Contreras, Henry f2252 COL1.0010.782015.60 
  Cifuentes, Jhon Jairo c2108 COL0.001-0.3920-7.80 
  Cifuentes, Jhon Jairo c2108 COL1.0010.612012.20 
  Ruiz C, Joshua D f2212 COL1.0010.742014.80 
  Ruiz C, Joshua D f2212 COL0.5010.24204.80 
  Ruiz, Alciguel f2251 COL0.001-0.2220-4.40 
  Ruiz, Alciguel f2251 COL0.001-0.2220-4.40 
  Pereira, Henry Alberto 1960 COL1.0010.40208.00 
  Pereira, Henry Alberto 1960 COL1.0010.40208.00 
  Tautiva, Cristian Camilo 2020 COL1.0010.48209.60 
  Tautiva, Cristian Camilo 2020 COL0.501-0.0220-0.40 

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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