Individual Calculations October 2008
 Plesiuk, Andrzej  Total change: 2.10  Rating chartPersonal card
 POL-Tch 3 liga Warmia & Mazury Olsztyn POL 2008-09-05
RcRownchangeKK*chgGame
 2107 2188 2.50 4 0.14 15 2.10 
  Malczyk, Jakub 2057 POL0.501-0.1815-2.70 
  Kozlowski, Waldemar 2336 POL0.001-0.3015-4.50 
  Krzewski, Dariusz 2195 POL1.0010.51157.65 
  Baran, Dawid 1838 POL1.0010.11151.65 

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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