Rapid: Individual Calculations October 2020
 Pitera, Michal  Total change: 25.40  Rating chartPersonal card
 Wakacyjny Turniej Szachowy w Plenerze - Ozanna 2020 Ozanna POL 2020-08-30
RcRownchangeKK*chgGame
 1567 1243 2.50 7 1.27 20 25.40 
  Mucha, Hubert 1725 POL0.001-0.0520-1.00 
  Wrobel, Dariusz 1553 POL0.001-0.1420-2.80 
  Niedorys, Karolina 1414 POL1.0010.732014.60 
  Skora, Pawel 1814 POL0.001-0.0220-0.40 
  Procnal, Pawel 1224 POL0.001-0.5320-10.60 
  Wozniak, Marcin 1719 POL1.0010.952019.00 
  Socha, Krzysztof 1518 POL0.5010.33206.60 

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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