Individual Calculations September 2019
 Kuleba, Ivan  Total change: 54.00  Rating chartPersonal card
 III Miedzynarodowy Memorial Ireny Warakomskiej - Open B Suwalki POL 2019-08-05
RcRownchangeKK*chgGame
 1815 1609 3.50 9 1.35 40 54.00 
  Sapeta, Robert 1896 POL0.001-0.1640-6.40 
  Koseski, Damian 1846 POL0.001-0.2040-8.00 
  Jagura, Norbert 1786 POL0.5010.23409.20 
  Diachek, Alina 1804 UKR1.0010.754030.00 
  Kaminski, Maciej 1818 POL0.001-0.2340-9.20 
  Gardian, Adam 1842 POL0.5010.294011.60 
  Dziewonski, Dariusz 1838 POL0.5010.294011.60 
  Kutowski, Marcel 1773 POL0.5010.22408.80 
  Kasperczyk, Szymon 1728 POL0.5010.16406.40 

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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