Individual Calculations September 2023
 Zielonka, Adam  Total change: 6.80  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa A Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 1974 2052 5.00 8 0.17 40 6.80 
  Rozanski, Mateusz 1925 POL0.001-0.6740-26.80 
  Bulej, Matej 1976 SVK1.0010.404016.00 
  Arciszewska, Zuzanna 1894 POL0.501-0.2140-8.40 
  Jaworski, Tymon 1866 POL0.001-0.7440-29.60 
  Dziendziel, Mateusz 2011 POL1.0010.444017.60 
  Maslanka, Wojciech 2003 POL1.0010.434017.20 
  Trybus, Daniel 2031 POL0.501-0.0340-1.20 
  Dixa, Oskar 2086 POL1.0010.554022.00 

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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