Rapid: Individual Calculations June 2023
 Siwek, Olaf  Total change: -37.60  Rating chartPersonal card
 Turniej Juniorzy do lat 18 Przyszli Mistrzowie - zgloszony do FIDE Poznan POL 2023-05-27
RcRownchangeKK*chgGame
 1158 1213 2.50 6 -0.94 40 -37.60 
  Franc, Radoslaw 1103 POL1.0010.354014.00 
  Kurczewski, Borys 1147 POL1.0010.414016.40 
  Siwek, Leon 1281 POL0.001-0.4140-16.40 
  Ciszewski, Piotr 1142 POL0.001-0.6040-24.00 
  Nowak, Samuel 1043 POL0.501-0.2240-8.80 
  Jasinski, Bartlomiej 1234 POL0.001-0.4740-18.80 

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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