Rapid: Individual Calculations September 2021
 Sokolowski, Ryszard  Total change: -13.60  Rating chartPersonal card
 Turniej Szachowy z okazji Dni Polczyna-Zdroju Polczyn-Zdroj POL 2021-08-01
RcRownchangeKK*chgGame
 1631 2000 7.00 9 -0.68 20 -13.60 
  Truszkowski, Lukasz 1371 POL1.0010.01200.20 
  Lukjan, Eryk 1562 POL1.0010.06201.20 
  Pawlicz, Dariusz 1613 POL1.0010.09201.80 
  Cholewinski, Robert 1706 POL1.0010.15203.00 
  Swiderski, Radoslaw 2067 POL0.001-0.4120-8.20 
  Piotrowski, Arkadiusz 1800 POL0.001-0.7620-15.20 
  Soszka, Szymon 1547 POL1.0010.06201.20 
  Adamczyk, Kordian 1629 POL1.0010.10202.00 
  Lonski, Aleksander 1382 POL1.0010.02200.40 

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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