Blitz: Individual Calculations January 2023
 Brzostowska, Katarzyna  Total change: 2.60  Rating chartPersonal card
 XI SWIATECZNY OGOLNOPOLSKI INTEGRACYJNY TURNIEJ SZACHOWY Lodygowice POL 2022-12-17
RcRownchangeKK*chgGame
 1473 1355 2.50 6 0.13 20 2.60 
  Miszczak, Dariusz 1975 POL0.001-0.0120-0.20 
  Piwowarczyk, Franciszek 1491 POL0.5010.18203.60 
  Zyla, Pawel 1481 POL0.001-0.3320-6.60 
  Szymczak, Michal 1065 POL0.501-0.3420-6.80 
  Czylok, Wladyslaw 1221 POL1.0010.32206.40 
  Golda, Mariusz 1607 POL0.5010.31206.20 

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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