Rapid: Individual Calculations September 2022
 Celis Vargas, Walter Enrique  Total change: -1.60  Rating chartPersonal card
 IRT Catedral de Sal Zipaquira Zipaquira COL 2022-07-31
RcRownchangeKK*chgGame
 2117 1707 0.00 1 -0.08 20 -1.60 
  Montenegro, Juan Rolando f2117 COL0.001-0.0820-1.60 

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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