Individual Calculations May 2023
 Munoz, Alvaro E  Total change: 0.40  Rating chartPersonal card
 IRT Campeonato Departamental de Santander 2022-2023 Bucaramanga COL 2023-03-31
RcRownchangeKK*chgGame
 1719 1709 1.00 2 0.01 40 0.40 
  Peinado, Edwin Halley 2128 COL0.001-0.0740-2.80 
  Hernandez Sandoval, Silvia Nathal 1309  * COL1.0010.08403.20 
 * 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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