Rapid: Individual Calculations July 2015
 Dobrowolski, Marcin  Total change: -12.80  Rating chartPersonal card
 II Mistrzostwa Mazowsza Amatorow o Puchar Kolei Mazowieckich Grupa A Karczew POL 2015-06-20
RcRownchangeKK*chgGame
 1806 1994 4.50 7 -0.64 20 -12.80 
  Borkowski, Adam 1747 POL0.001-0.8120-16.20 
  Celinski, Kamil 1786 POL1.0010.23204.60 
  Skolimowski, Andrzej 1739 POL1.0010.19203.80 
  Kojro, Adam 1955 POL1.0010.45209.00 
  Worobiej, Daniel 1951 POL0.501-0.0620-1.20 
  Choina, Michal 1717 POL0.001-0.8320-16.60 
  Choina, Adam 1746 POL1.0010.19203.80 

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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