Individual Calculations September 2009
 Renkowski, Piotr  Total change: 3.15  Rating chartPersonal card
 Junior-VM for synskadade Stockholm SWE 2009-06-17
RcRownchangeKK*chgGame
 1878 1677 0.50 3 -0.27 15 -4.05 
  Szurgot, Dominik 2002 POL0.5010.37155.55 
  Czajkowski, Adam 1741 POL0.001-0.4115-6.15 
  Dimic, Pavle 1892 SRB0.001-0.2315-3.45 

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)
 
 VI MFSz Open Ostroda POL 2009-08-07
RcRownchangeKK*chgGame
 1862 1688 2.50 7 0.48 15 7.20 
  Zajaczkowski, Jan 2033 POL0.001-0.1115-1.65 
  Wodzynski, Michal 1996 POL0.5010.36155.40 
  Dzionk, Agata 1861 POL0.001-0.2715-4.05 
  Jadanowska, Beata 1831 POL1.0010.691510.35 
  Kumala, Aleksander 1858 POL0.001-0.2815-4.20 
  Glatty, Zbigniew 1924 POL0.001-0.2015-3.00 
  Wodzynska, Zofia 1531 POL1.0010.29154.35 

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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