Blitz: Individual Calculations September 2020
 Walentynowicz, Marcin  Total change: -39.00  Rating chartPersonal card
 56. Festiwal Szachowy im. Akiby Rubinsteina - blitz wieczorny Polanica-Zdroj POL 2020-08-22
RcRownchangeKK*chgGame
 1511 1452 0.00 4 -1.95 20 -39.00 
  Hasterok, Mateusz 2069 POL0.001-0.0220-0.40 
  Stachowiak, Bruno 1224 POL0.001-0.7920-15.80 
  Oglaza, Dawid 1126 POL0.001-0.8720-17.40 
  Stopka, Tomasz 1624 POL0.001-0.2720-5.40 

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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