Individual Calculations August 2023
 Lewandowski, Szymon  Total change: -8.80  Rating chartPersonal card
 II Wakacyjny Turniej Spoldzielni Mieszkaniowej 2023 Gdynia POL 2023-07-15
RcRownchangeKK*chgGame
 1367 1328 2.00 5 -0.22 40 -8.80 
  Ejsymont, Blanka 1463 POL0.001-0.3240-12.80 
  Baj, Lukasz 1081 POL0.001-0.8140-32.40 
  Chmiel, Kuba 1364 POL1.0010.554022.00 
  Kiszkis, Juliusz 1529 POL1.0010.764030.40 
  Grabowski, Jakub 1400 POL0.001-0.4040-16.00 

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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