Individual Calculations August 2022
 Vanduyfhuys, Igor  Total change: -88.80  Rating chartPersonal card
 Najdorf Chess Festival 2022 gr. A Warszawa POL 2022-07-09
RcRownchangeKK*chgGame
 1913 1958 3.00 9 -2.22 40 -88.80 
  Romanishin, Oleg M g2404 UKR0.001-0.0640-2.40 
  Mazur, Maciej 1757 POL1.0010.24409.60 
  Mickiewicz, Piotr 2284 POL0.001-0.1340-5.20 
  Pancewicz, Szymon 1755 POL0.001-0.7640-30.40 
  Staniak, Mariusz 1777 POL1.0010.264010.40 
  Basiaga, Sebastian 1770 POL1.0010.264010.40 
  Niezhentsev, Kyrylo 1721 UKR0.001-0.8040-32.00 
  Pesko, Tomasz 1830 POL0.001-0.6740-26.80 
  Stachecki, Mikolaj 1918 POL0.001-0.5640-22.40 

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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