Rapid: Individual Calculations July 2021
 Swiatek, Michal  Total change: -44.20  Rating chartPersonal card
 XXIX Turniej Szachowy Dni Leszna Leszno POL 2021-05-30
RcRownchangeKK*chgGame
 1265 1217 1.50 7 -2.21 20 -44.20 
  Nowak, Mikolaj 1952 POL0.001-0.0120-0.20 
  Zielinowska, Gabriela 986 POL0.001-0.7920-15.80 
  Apolinarska, Martyna 1030 POL1.0010.26205.20 
  Steczek, Malgorzata 1718 POL0.001-0.0420-0.80 
  Samol, Julia 1056 POL0.001-0.7120-14.20 
  Skrzypczak, Wiktor 1078 POL0.501-0.1920-3.80 
  Kaczmarek, Adam 1038 POL0.001-0.7320-14.60 

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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