Individual Calculations June 2023
 Bialek, Adam  Total change: -2.60  Rating chartPersonal card
 DMP - III Liga Seniorow PK 2023 Bystre POL 2023-05-17
RcRownchangeKK*chgGame
 1750 1188 0.00 4 -0.13 20 -2.60 
  Lach, Mateusz 1683 POL0.001-0.0420-0.80 
  Ochalik, Filip 1621 POL0.001-0.0620-1.20 
  Markiewicz, Mateusz 1979 POL0.0010.00200.00 
  Kraczek, Cezary 1718 POL0.001-0.0320-0.60 

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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