Rapid: Individual Calculations January 2024
 Soliwoda, Zygmunt  Total change: 12.60  Rating chartPersonal card
 GRAND PRIX POLONII WROCLAW - turniej nr 44 Wroclaw POL 2023-12-08
RcRownchangeKK*chgGame
 1800 1715 2.50 4 0.63 20 12.60 
  Mittelstaedt, Jakub 1433 POL1.0010.16203.20 
  Kozak, Antoni 2371 POL0.001-0.0120-0.20 
  Davidziuk, Aliaksandr 1324 POL1.0010.09201.80 
  Madajczak, Piotr 2070 POL0.5010.39207.80 

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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