Individual Calculations January 2023
 Nichea, Felipe  Total change: -51.20  Rating chartPersonal card
 IRT SUB 2400 Ciudad de Pergamino Pergamino ARG 2022-12-16
RcRownchangeKK*chgGame
 1554 1618 0.50 3 -1.28 40 -51.20 
  Mosconi, Ariel 2016 ARG0.001-0.0840-3.20 
  Camani, Francisco 1309 ARG0.001-0.8640-34.40 
  Espinosa, Valentina 1338 ARG0.501-0.3440-13.60 

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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