Individual Calculations September 2014
 Trepkowski, Piotr  Total change: 22.20  Rating chartPersonal card
 67 Otwarte Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego w Szachach - Open A Inowroclaw POL 2014-08-09
RcRownchangeKK*chgGame
 1897 1705 3.00 7 1.11 20 22.20 
  Kwiatkowski, Jacek 1907 POL0.001-0.2420-4.80 
  Zebracki, Tomasz 2009 POL0.001-0.1420-2.80 
  Pawlowski, Pawel 1744 POL1.0010.552011.00 
  Sikorski, Dariusz 2085 POL0.001-0.0920-1.80 
  Szczepaniec, Stanislaw 1984 POL0.001-0.1620-3.20 
  Augustowski, Janusz 1729 POL1.0010.532010.60 
  Lewandowski, Marek 1824 POL1.0010.662013.20 

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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