Rapid: Individual Calculations September 2022
 Perez, Ronald Agusto  Total change: 5.60  Rating chartPersonal card
 IRT Catedral de Sal Zipaquira Zipaquira COL 2022-07-31
RcRownchangeKK*chgGame
 1610 1325 1.00 4 0.28 20 5.60 
  Molina Espitia, Miller Andres 1753 COL0.001-0.0720-1.40 
  Galeano Garcia, Juan Diego 1517 COL1.0010.752015.00 
  Blanco, Santiago 1695 COL0.001-0.1020-2.00 
  Castro Lombana, Juan Pablo 1474 COL0.001-0.3020-6.00 

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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