Individual Calculations January 2023
 Szczotka, Klara  Total change: 93.20  Rating chartPersonal card
 Elllobregat Open Chess 2022 Group B Sant Boi de Llobregat (Barcelona) ESP 2022-11-30
RcRownchangeKK*chgGame
 1933 1826 5.50 9 2.33 40 93.20 
  Ramon Quintanilla, Pablo 1473 ESP1.0010.11404.40 
  Gulbrandsen, Tor 1957 NOR0.5010.18407.20 
  Herzwurm, Robert 1990 GER1.0010.724028.80 
  Smit, Manuel 1905 NED1.0010.614024.40 
  Khandhar, Kaushal 2020 MAS0.001-0.2540-10.00 
  Fandino Reyes, Roquelina wm2039 CUB0.5010.274010.80 
  Diaz Carrasco, Sergio 1996 ESP1.0010.724028.80 
  Mateu Guiu, Esteve 2071 AND0.5010.304012.00 
  Celik, Ali Alper 1949 TUR0.001-0.3340-13.20 

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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