Individual Calculations May 2024
 Kozlowska, Marzena  Total change: 19.40  Rating chartPersonal card
 Mistrzostwa LKS PIAST Srem 2024 Round 7-9 Srem POL 2024-04-05
RcRownchangeKK*chgGame
 1799 1943 3.00 3 0.97 20 19.40 
  Hoffmann, Piotr 1628 POL1.0010.14202.80 
  Wlodarczak, Damian 1874 POL1.0010.40208.00 
  Lisiecki, Robert 1894 POL1.0010.43208.60 

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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