Rapid: Individual Calculations September 2021
 Nalezna, Gabriela  Total change: 31.00  Rating chartPersonal card
 XXVII Solidarnosciowy Turniej Szachowy "SIERPIEN 2021" Mielec POL 2021-08-22
RcRownchangeKK*chgGame
 1648 1260 2.50 7 1.55 20 31.00 
  Wilk, Tomasz 1995 POL0.001-0.0120-0.20 
  Kucharski, Bartlomiej 1885 POL0.001-0.0120-0.20 
  Kucza, Slawomir 1508 POL0.001-0.1920-3.80 
  Chowaniec, Artur 1538 POL0.5010.33206.60 
  Jemiolo, Grzegorz 1422 POL1.0010.712014.20 
  Swiech, Joanna 1709 POL0.001-0.0620-1.20 
  Peret, Ryszard 1482 POL1.0010.782015.60 

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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