Blitz: Individual Calculations August 2017
 Arenas, David  Total change: -7.20  Rating chartPersonal card
 Campeonato Nacional de Ajedrez BLITZ Absoluto por Equipos Ibague COL 2017-07-23
RcRownchangeKK*chgGame
 2238 2446 8.50 12 -0.36 20 -7.20 
  Andrade Truyol, Geiner Jose c2046  * COL1.0010.08201.60 
  Andrade Truyol, Geiner Jose c2046  * COL1.0010.08201.60 
  Sierra, Edwin Andres 2169 COL0.001-0.8320-16.60 
  Sierra, Edwin Andres 2169 COL1.0010.17203.40 
  Ojeda, Jesus David 2078 COL1.0010.10202.00 
  Ojeda, Jesus David 2078 COL1.0010.10202.00 
  Torres, Juan Camilo f2323 COL1.0010.33206.60 
  Torres, Juan Camilo f2323 COL0.501-0.1720-3.40 
  Barrientos, Sergio E g2459 COL0.001-0.4820-9.60 
  Barrientos, Sergio E g2459 COL0.001-0.4820-9.60 
  Panesso Rivera, Henry m2354 COL1.0010.37207.40 
  Panesso Rivera, Henry m2354 COL1.0010.37207.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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