Rapid: Individual Calculations December 2021
 Harazinska, Magdalena  Total change: 9.00  Rating chartPersonal card
 Turniej Niepodleglosci gr. A Warszawa POL 2021-11-11
RcRownchangeKK*chgGame
 1967 1772 2.50 8 0.45 20 9.00 
  Putlak, Wojciech 2054 POL0.5010.34206.80 
  Lyszcz, Mariusz 2038 POL0.001-0.1820-3.60 
  Kowalczyk, Adam 1907 POL0.5010.18203.60 
  Rozycki, Bartlomiej 2068 POL0.001-0.1520-3.00 
  Siekanski, Janusz 2005 POL0.001-0.2120-4.20 
  Ortegon Villacorte, Daniela 1892 COL0.5010.16203.20 
  Janeczko, Jakub 1891 POL0.001-0.3420-6.80 
  Bienkowski, Zbigniew 1880 POL1.0010.652013.00 

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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