Individual Calculations August 2019
 Bancarewicz, Aleks  Total change: 49.20  Rating chartPersonal card
 Najdorf Chess Festival gr. B Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1831 1724 4.50 9 1.23 40 49.20 
  Binkowska, Agata 1919 POL0.001-0.2540-10.00 
  Ossolinski, Ziemowit 1826 POL0.5010.14405.60 
  Stebel, Agata 1890 POL0.001-0.2840-11.20 
  Krasniewski, Szymon 1627 POL1.0010.374014.80 
  Koziol, Pawel 1888 POL0.001-0.2840-11.20 
  Sidorczuk, Dominik 1599 POL1.0010.334013.20 
  Pajak, Jakub 1967 POL0.5010.304012.00 
  Lasota, Adam 1938 POL1.0010.774030.80 
  Wielgus, Wojciech 1821 POL0.5010.13405.20 

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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