Individual Calculations July 2014
 Choroszej, Aleksander  Total change: 27.90  Rating chartPersonal card
 138th YMCA Spring 2014-A Warszawa POL 2014-04-11
RcRownchangeKK*chgGame
 2028 2113 8.00 10 1.86 15 27.90 
  Szewczyk, Mariusz 2024 POL1.0010.38155.70 
  Kasperkiewicz, Pawel 2020 POL0.501-0.1315-1.95 
  Delega, Tomasz c2100 POL1.0010.48157.20 
  Ponikowski, Przemyslaw 1968 POL1.0010.31154.65 
  Sujkowski, Pawel 1951 POL1.0010.29154.35 
  Nowak, Lukasz 2083 POL0.001-0.5415-8.10 
  Maj, Pawel 1968 POL1.0010.31154.65 
  Zaczek, Jonathon 2073 CAN0.501-0.0615-0.90 
  Sielicki, Tomasz 2010 POL1.0010.36155.40 
  Moskwinski, Tadeusz 2081 POL1.0010.46156.90 

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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