Individual Calculations August 2022
 Maslanka, Wojciech  Total change: 89.20  Rating chartPersonal card
 Najdorf Chess Festival 2022 gr. A Warszawa POL 2022-07-09
RcRownchangeKK*chgGame
 2131 1999 5.50 9 2.23 40 89.20 
  Staniak, Mariusz 1777 POL1.0010.22408.80 
  Pacan-Milej, Kosma f2412 POL0.001-0.0740-2.80 
  Hemmerling, Jaroslaw 1854 POL0.501-0.1940-7.60 
  Haliniak, Wojciech 1827 POL1.0010.274010.80 
  Vanduyfhuys, Daria wf2094 BEL1.0010.634025.20 
  Golubka, Petro g2378 UKR0.001-0.0940-3.60 
  Kaczmarek, Arkadiusz 2147 POL1.0010.704028.00 
  Mickiewicz, Piotr 2284 POL1.0010.844033.60 
  Romanishin, Oleg M g2404 UKR0.001-0.0840-3.20 

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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