Rapid: Individual Calculations May 2019
 Piliczewski, Bogusz  Total change: -28.80  Rating chartPersonal card
 Grand Prix Powiat Tczewskiego 2019 turniej II Tczew POL 2019-03-31
RcRownchangeKK*chgGame
 1775 2024 5.50 9 -1.44 20 -28.80 
  Liskiewicz, Jakub 1624  * POL1.0010.08201.60 
  Dobrowolski, Henryk 1624  * POL0.001-0.9220-18.40 
  Konkol, Sandra 1624  * POL1.0010.08201.60 
  Rafalski, Szymon 1624  * POL1.0010.08201.60 
  Dombrowski, Bartosz 1857 POL0.501-0.2220-4.40 
  Tyda, Krzysztof c1777 POL1.0010.19203.80 
  Dombrowski, Marek 1688 POL1.0010.12202.40 
  Olszewski, Marek 2018 POL0.001-0.5120-10.20 
  Ulanowski, Karol 2143 POL0.001-0.3420-6.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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