Individual Calculations July 2009
 Knoff, Mariusz  Total change: 52.75  Rating chartPersonal card
 Kujawsko-Pomorski District Team Championship 2008/09 KPZSzach POL 2008-11-09
RcRownchangeKK*chgGame
 1953 1936 4.50 5 2.11 25 52.75 
  Sikorski, Dariusz 2041 POL1.0010.642516.00 
  Ryngwelski, Olaf 1789 POL1.0010.30257.50 
  Skowronski, Piotr 2082 POL1.0010.702517.50 
  Majdan, Damian 1828 POL0.501-0.1525-3.75 
  Zietak, Krzysztof 2023 POL1.0010.622515.50 

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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