Individual Calculations February 2019
 Gaitan, Norlan  Total change: 44.00  Rating chartPersonal card
 XVII Torneo Internacional Joaquin Hurtado in Memoriam 2018 Managua NCA 2018-12-26
RcRownchangeKK*chgGame
 1696 1564 3.50 7 1.10 40 44.00 
  Velasquez, Rommel 1964  * NCA0.001-0.0840-3.20 
  Rocha Garcia, Luis Alberto 1338 NCA1.0010.21408.40 
  Berrios, Natanael 1803 NCA0.001-0.2040-8.00 
  Sanchez, Gabriel Ivan 1784 NCA0.001-0.2240-8.80 
  Pichardo, Carlos 1684 NCA1.0010.664026.40 
  Granados, Maria Jose 1645 NCA0.5010.11404.40 
  Salgado, Wilbert 1652 NCA1.0010.624024.80 
 * 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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