Individual Calculations May 2014
 Obiedzinski, Piotr  Total change: -13.05  Rating chartPersonal card
 XIII Mistrzostwa Polski Sluzb Mundurowych Pokrzywna POL 2014-04-09
RcRownchangeKK*chgGame
 1839 1882 3.50 8 -0.87 15 -13.05 
  Gil, Czeslaw 1520 POL1.0010.10151.50 
  Lukasik, Adam 1990 POL0.5010.15152.25 
  Stachowiak, Slawomir 1951 POL0.5010.10151.50 
  Waruga, Wojciech 2017 POL0.001-0.3215-4.80 
  Dabrowski, Grzegorz 2104 POL0.5010.28154.20 
  Tustanowski, Mateusz 1695 POL0.001-0.7415-11.10 
  Pycka, Zbigniew 1698 POL0.501-0.2415-3.60 
  Kiwilsza, Piotr 1734 POL0.501-0.2015-3.00 

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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