Individual Calculations September 2023
 Borowik, Wojciech  Total change: 102.80  Rating chartPersonal card
 VII Miedzynarodowy Memorial Ireny Warakomskiej - OPEN B Suwalki POL 2023-08-07
RcRownchangeKK*chgGame
 1979 1799 5.00 9 2.57 40 102.80 
  Kitewski, Bartosz 1993 POL1.0010.754030.00 
  Lada, Michal 1957 POL1.0010.714028.40 
  Klim, Filip 2012 POL1.0010.774030.80 
  Stachecki, Mikolaj 1906 POL0.001-0.3540-14.00 
  Golis, Wiktor 2088 POL0.001-0.1640-6.40 
  Cwiek, Ryszard 1946 POL1.0010.704028.00 
  Du, Yuxin 1946 CHN0.001-0.3040-12.00 
  Mulet, Piotr f2081 POL0.001-0.1640-6.40 
  Krasniewski, Szymon 1879 POL1.0010.614024.40 

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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