Individual Calculations September 2018
 Sapeta, Robert  Total change: -24.80  Rating chartPersonal card
 II Miedzynarodowy Memorial Ireny Warakomskiej - Open B Suwalki POL 2018-08-01
RcRownchangeKK*chgGame
 1788 1960 5.00 9 -1.24 20 -24.80 
  Haliniak, Wojciech 1630 POL1.0010.12202.40 
  Sukhimski, Vladimir 2083 UKR0.001-0.3320-6.60 
  Kwiecinski, Rafal 1560  * POL0.001-0.9220-18.40 
  Paszkowski, Krystian 1609 POL0.501-0.3920-7.80 
  Plesiuk, Jan 1732 POL0.501-0.2920-5.80 
  Blasiak, Miroslaw 1683 POL1.0010.17203.40 
  Reshetniak, Vitaliy 2085 UKR1.0010.672013.40 
  Matuszczyk, Mateusz 1733 POL0.001-0.7920-15.80 
  Bien, Janusz 1976 POL1.0010.522010.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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