Rapid: Individual Calculations December 2021
 Gregulski, Zbigniew  Total change: 24.20  Rating chartPersonal card
 XXVIII Memorial Remigiusza Bobolowicza Krakow POL 2021-11-27
RcRownchangeKK*chgGame
 1855 1629 3.00 7 1.21 20 24.20 
  Golenia, Wojciech 1946 POL0.001-0.1320-2.60 
  Wysokinski, Zbigniew 1328 POL1.0010.15203.00 
  Kasperek, Wieslaw 2047 POL0.5010.43208.60 
  Mirski, Michal 1875 POL0.001-0.1920-3.80 
  Dziewonski, Dariusz 1693 POL0.5010.09201.80 
  Zajac, Mateusz 2070 POL1.0010.942018.80 
  Kumor, Lukasz 2028 POL0.001-0.0820-1.60 

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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