Rapid: Individual Calculations July 2021
 Leszek, Slawomir  Total change: -13.60  Rating chartPersonal card
 Dr Gerard - Puchar Burmistrza Miasta Miedzyrzec Podlaski w Szachach - turniej 1 Miedzyrzec Podlaski POL 2021-06-12
RcRownchangeKK*chgGame
 1357 1449 3.00 6 -0.68 20 -13.60 
  Litwiniec, Andrzej 1684 POL0.001-0.2120-4.20 
  Pietkiewicz, Andrzej 1104 POL1.0010.11202.20 
  Krawczak, Patryk 1229 POL0.001-0.7820-15.60 
  Szczygielski, Robert 1176 POL1.0010.17203.40 
  Szczygiel, Konrad 1822 POL0.001-0.1020-2.00 
  Samociuk, Filip 1128 POL1.0010.13202.60 

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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