Individual Calculations January 2024
 Lobos Barrenechea, Miguel  Total change: -28.20  Rating chartPersonal card
 IRT MAGISTRAL CHESS BOSS A DICIEMBRE 2023 Santiago CHI 2023-12-01
RcRownchangeKK*chgGame
 2202 2314 2.50 6 -1.41 20 -28.20 
  Gasic Merino, Franco 2257 CHI0.501-0.0820-1.60 
  Marrujo Pardo, Mauricio Emmanuel 2200 CHI0.001-0.6620-13.20 
  Caceres Leal, Jaime 2201 CHI0.501-0.1520-3.00 
  Riffo Paz, Elizardo f2179 CHI1.0010.32206.40 
  Tapia Fuentes, Jaime f2154 CHI0.001-0.7120-14.20 
  Michel Yunis, Christian D. m2219 PLE0.501-0.1320-2.60 

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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