Individual Calculations April 2021
 Ciborowski, Konrad Jr  Total change: 74.80  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski Juniorow C18 2021 Szklarska Poreba POL 2021-03-13
RcRownchangeKK*chgGame
 1926 1762 4.50 9 1.87 40 74.80 
  Gorkiewicz, Mateusz 2030 POL0.001-0.1740-6.80 
  Panek, Bartosz 1929 POL0.001-0.2840-11.20 
  Krawczyk, Wojciech 1900 POL0.001-0.3140-12.40 
  Owoc, Jakub 1787 POL0.5010.03401.20 
  Marciniak, Leonard 1779 POL1.0010.524020.80 
  Warchol, Bartosz 2082 POL1.0010.874034.80 
  Maciejewski, Kamil 1942 POL0.001-0.2640-10.40 
  Bujalski, Mateusz 1897 POL1.0010.684027.20 
  Dalkowski, Rafal 1989 POL1.0010.794031.60 

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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