Individual Calculations July 2009
 Celmer, Jan  Total change: 2.25  Rating chartPersonal card
 Championship of KKSz for Juniors Krakow POL 2009-03-06
RcRownchangeKK*chgGame
 1853 1917 3.00 5 0.15 15 2.25 
  Trebala, Michal 1567 POL1.0010.11151.65 
  Swiech, Przemyslaw 2111 POL0.001-0.2515-3.75 
  Wozniak, Mariola 1567 POL1.0010.11151.65 
  Knapik, Andrzej 1755 POL1.0010.29154.35 
  Brzeski, Maciej 2267 POL0.001-0.1115-1.65 

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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