Individual Calculations October 2020
 Rychlik, Hanna  Total change: -12.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 2030 2053 3.50 8 -0.63 20 -12.60 
  Smolka, Marcin 2185 POL1.0010.682013.60 
  Garbowski, Jakub 2139 POL0.001-0.3820-7.60 
  Walaszczyk, Witold 2028 POL0.001-0.5320-10.60 
  Chojnacki, Slawomir c2206 POL1.0010.702014.00 
  Trusz, Julia 1675 POL1.0010.09201.80 
  Jaworski, Miroslaw m2196 POL0.001-0.3120-6.20 
  Wojciechowski, Beniamin 1814 POL0.001-0.8020-16.00 
  Czapla, Andrzej 1993 POL0.501-0.0820-1.60 

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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