Rapid: Individual Calculations January 2022
 Suaza Builes, Oscar A  Total change: -21.00  Rating chartPersonal card
 Campeonato Nacional Mayores por Equipos Ajedrez Activo Absoluto Medellin COL 2021-12-11
RcRownchangeKK*chgGame
 1709 1457 0.00 5 -1.05 20 -21.00 
  Rativa Jimenez, Cesar Daniel 1736 COL0.001-0.1620-3.20 
  Suarez Granados, Yarib 1563 COL0.001-0.3620-7.20 
  Sanchez Arroyave, Juan Pablo 1884 COL0.001-0.0720-1.40 
  Valera Padilla, Federico Jose 1592 COL0.001-0.3220-6.40 
  Lopez Ramirez, Daniel Giovanny 1768 COL0.001-0.1420-2.80 

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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