Rapid: Individual Calculations August 2023
 Wilgosz, Tomasz  Total change: -1.60  Rating chartPersonal card
 GRAND PRIX POLONII WROCLAW - turniej nr 24 Wroclaw POL 2023-07-14
RcRownchangeKK*chgGame
 1530 1587 4.00 7 -0.08 20 -1.60 
  Radwan, Szymon 1187  * POL1.0010.08201.60 
  Piotrowski, Przemyslaw f2152 POL0.001-0.0220-0.40 
  Mazur, Kacper 1324 POL1.0010.18203.60 
  Nagly, Wojciech 1692 POL0.001-0.3620-7.20 
  Orczyk, Maciej 1337 POL1.0010.19203.80 
  Orczyk, Michal 1253 POL1.0010.12202.40 
  Helaszek, Edward 1764 POL0.001-0.2720-5.40 
 * 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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