Rapid: Individual Calculations November 2017
 Ossa, Vladimir  Total change: 24.20  Rating chartPersonal card
 IRT Departamental Pre Juegos J.A Activo Antioquia 2017 Medellin COL 2017-10-29
RcRownchangeKK*chgGame
 2070 1988 4.00 7 1.21 20 24.20 
  Echavarria, Johann m2323 COL0.001-0.1220-2.40 
  Varela, Maria De Los Angeles 1723 COL1.0010.18203.60 
  Toro Cadavid, John Edison 1866 COL1.0010.33206.60 
  Laverde, Luis Eduardo 2147 COL1.0010.712014.20 
  Escobar Medina, Andres F 2170 COL0.001-0.2620-5.20 
  Bobadilla Viera, Jorge Samuel m2191 VEN0.001-0.2420-4.80 
  Aponte Castillo, Ernesto 2070 COL1.0010.612012.20 

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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