Individual Calculations July 2024
 Zielinski, Sebastian  Total change: 13.20  Rating chartPersonal card
 DMP - III Liga PK Seniorow 2024 Bystre POL 2024-06-05
RcRownchangeKK*chgGame
 1676 1761 2.50 3 0.66 20 13.20 
  Wasik, Roman 1622 POL1.0010.31206.20 
  Lach, Dariusz 1820 POL0.5010.08201.60 
  Petruch, Gracjan 1585 POL1.0010.27205.40 

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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