Rapid: Individual Calculations January 2023
 Cichecki, Adam  Total change: -6.80  Rating chartPersonal card
 31. Torneio Matinal Galerias Alto da Barra Oeiras POR 2022-12-11
RcRownchangeKK*chgGame
 1546 1356 1.00 4 -0.17 40 -6.80 
  Jurado Perez, Olvier 1706 ESP0.001-0.1140-4.40 
  Ramos, Nuno 1755 POR0.001-0.0840-3.20 
  Goncalves, Carlos Manuel M. 1472 POR0.001-0.3440-13.60 
  Maissa, Susana Flora Cesana 1252 POR1.0010.364014.40 

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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