Individual Calculations September 2012
 Kay, Jonathan  Total change: -31.20  Rating chartPersonal card
 48. MFSz im. A.Rubinsteina grupa B Polanica Zdroj POL 2012-08-17
RcRownchangeKK*chgGame
 1939 1989 4.00 9 -1.04 30 -31.20 
  Nowak, Lukasz 1719 POL1.0010.17305.10 
  Panas, Pawel 2175 POL0.5010.24307.20 
  Kaminski, Piotr 2164 POL0.001-0.2730-8.10 
  Praczukowski, Stanislaw 1816 POL0.501-0.2330-6.90 
  Jankowski, Aleksander 1721 POL1.0010.17305.10 
  Kedzierski, Slawomir 2101 POL0.001-0.3530-10.50 
  Karbowiak, Adam 2187 POL0.001-0.2430-7.20 
  Powalka, Michal 1732 POL1.0010.18305.40 
  Grzeskow, Adrian 1833 POL0.001-0.7130-21.30 

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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