Individual Calculations September 2023
 Kozlowski, Andrzej  Total change: 27.80  Rating chartPersonal card
 Mini-ELO Bialystok 2023 - turniej 30. Bialystok POL 2023-08-18
RcRownchangeKK*chgGame
 1326 1490 7.50 9 1.39 20 27.80 
  Siwinski, Mateusz 1083 POL1.0010.08201.60 
  Czachurski, Ignacy 1220 POL1.0010.17203.40 
  Saliuk, Aliaksandr 1229 FID1.0010.18203.60 
  Dzenisenia, Mikhail. 1729 FID0.001-0.2020-4.00 
  Czarnowicz, Michal 1387 POL1.0010.36207.20 
  Bulatow, Witali 1625 POL0.5010.18203.60 
  Moroz, Adrian 1448 POL1.0010.44208.80 
  Rogozinski, Wieslaw 1121 POL1.0010.10202.00 
  Jasinska, Joanna 1091 POL1.0010.08201.60 

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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