Individual Calculations January 2023
 Perez Garcia, Jose Miguel  Total change: -3.20  Rating chartPersonal card
 XIX Gran Torneo Internacional Aficionados Grupo B Benidorm (Alicante) ESP 2022-12-03
RcRownchangeKK*chgGame
 1745 1904 5.50 8 -0.16 20 -3.20 
  Gonzalez Ferreras, Jose Antonio 1605 ESP1.0010.15203.00 
  Campos Busquiel, Alejandro 1729 ESP1.0010.27205.40 
  Ramadugu, Akshay 1812 IND0.001-0.6320-12.60 
  De Vogelaere, Bart 1715 BEL1.0010.25205.00 
  Herrero Ferrando, Salvador 1780 ESP0.501-0.1720-3.40 
  Ingunza Lopez, Txema 1811 ESP1.0010.37207.40 
  Perez Tomas, Juan Manuel 1736 ESP0.001-0.7220-14.40 
  Maronda Escriva, Ivan 1772 ESP1.0010.32206.40 

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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