Individual Calculations November 2023
 Zapata Montoya, Andres Jeronimo  Total change: 39.20  Rating chartPersonal card
 ITT de La Raza Medellin 2023 Medellin COL 2023-10-12
RcRownchangeKK*chgGame
 2133 2092 6.50 10 1.96 20 39.20 
  Borre Meza, Orlando David 1760 COL1.0010.12202.40 
  Claverie, Raul m2399 ARG0.001-0.1420-2.80 
  Toro Ramirez, Samuel 1847 COL1.0010.20204.00 
  Toro Castaneda, Elizabeth c1959 COL1.0010.32206.40 
  Carrillo Parra, Miguel Alfredo c2231 COL0.001-0.3120-6.20 
  Ruiz Jaraba, Valentina Sofia 1792 COL1.0010.15203.00 
  Cifuentes, John Jairo m2160 COL1.0010.592011.80 
  Panesso Rivera, Henry m2360 COL0.5010.33206.60 
  Garcia Pantoja, Roberto g2513 COL0.001-0.0720-1.40 
  Palencia Morales, Wilson Guillerm m2307 COL1.0010.772015.40 

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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