Rapid: Individual Calculations June 2023
 Kosecki, Oskar  Total change: 55.60  Rating chartPersonal card
 XXV PITS-Wapno-2023 A Wapno POL 2023-05-03
RcRownchangeKK*chgGame
 1660 1125 2.00 7 1.39 40 55.60 
  Adamczewski, Maciej 1979 POL0.0010.00400.00 
  Gorecki, Michal 1458 POL0.001-0.1240-4.80 
  Zielinski, Tomasz 1327 POL1.0010.764030.40 
  Pilzak, Marcin 2085 POL0.0010.00400.00 
  Anders, Marcin 1435 POL1.0010.864034.40 
  Zajac, Szymon 1837 POL0.001-0.0140-0.40 
  Sivickis, Kornelia 1499 POL0.001-0.1040-4.00 

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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