Individual Calculations November 2023
 Restrepo, Hugo  Total change: 3.60  Rating chartPersonal card
 IRT Raza Sub-1999 Medellin 2023 Medellin COL 2023-10-12
RcRownchangeKK*chgGame
 1672 1513 2.00 6 0.18 20 3.60 
  Hurtado Henao, Pablo 1784 COL0.001-0.1720-3.40 
  Henao Orozco, Luis Carlos 1767 COL0.001-0.1920-3.80 
  Longas, Edgar 1717 COL0.001-0.2420-4.80 
  Zapata Sanchez, Harvey Antonio 1252 COL1.0010.18203.60 
  Gonzalez Cardona, Luis Fernando 1737 COL1.0010.782015.60 
  Jaimes, Fredy Alexander 1775 COL0.001-0.1820-3.60 

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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