Blitz: Individual Calculations September 2021
 Saladen Dulce, Rafael  Total change: -10.40  Rating chartPersonal card
 IRT Blitz Camino a la Gran Maestria Pereira COL 2021-08-29
RcRownchangeKK*chgGame
 2025 2133 10.50 18 -0.52 20 -10.40 
  Castano, Nestor 1680 COL0.001-0.9420-18.80 
  Castano, Nestor 1680 COL1.0010.06201.20 
  Hernandez Bermudez, Manuela 1766 COL1.0010.10202.00 
  Hernandez Bermudez, Manuela 1766 COL1.0010.10202.00 
  Abreu Peyegrin, Douglas Jose 2000 VEN0.001-0.6820-13.60 
  Abreu Peyegrin, Douglas Jose 2000 VEN1.0010.32206.40 
  Rodriguez Valencia, Sebastian 1676 COL1.0010.05201.00 
  Rodriguez Valencia, Sebastian 1676 COL0.501-0.4520-9.00 
  Velasquez, Andres 2027 COL1.0010.36207.20 
  Velasquez, Andres 2027 COL1.0010.36207.20 
  Ocampo, Cristina wf1904 COL1.0010.21204.20 
  Ocampo, Cristina wf1904 COL1.0010.21204.20 
  Sanchez, Sebastian Felipe m2391 COL0.001-0.1820-3.60 
  Sanchez, Sebastian Felipe m2391 COL1.0010.822016.40 
  Barrientos, Sergio E g2536 COL0.001-0.0820-1.60 
  Barrientos, Sergio E g2536 COL0.001-0.0820-1.60 
  Avila Pavas, Santiago m2244 COL0.001-0.3520-7.00 
  Avila Pavas, Santiago m2244 COL0.001-0.3520-7.00 

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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