Rapid: Individual Calculations December 2018
 Giraldo Aristizabal, Marlon  Total change: 68.40  Rating chartPersonal card
 III IRT Internacional de Ajedrez Rapido Ciudad Salento ELO FIDE 1701 a 2000 Salento COL 2018-11-17
RcRownchangeKK*chgGame
 1933 1816 6.50 9 3.42 20 68.40 
  Valencia Gantiva, Cristian 1913 COL1.0010.632012.60 
  Suaza, Yesid c1946 COL1.0010.682013.60 
  Matta, Paola Andrea 1951 COL1.0010.682013.60 
  Villamizar, Diego Fernando 1988 COL0.5010.23204.60 
  Velasquez, Andres 1857 COL1.0010.562011.20 
  Perez Lujan, Mateo 1831 COL0.001-0.4820-9.60 
  Soto, Yesid 1984 COL1.0010.722014.40 
  Cardenas, Alejandro c1997 COL0.001-0.2620-5.20 
  Gonzalez, Walter 1933 COL1.0010.662013.20 

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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