Individual Calculations September 2021
 Nilsson, Patrik 1978  Total change: -13.00  Rating chartPersonal card
 Scandic N Open Aug 2021 grp 1 Helsingborg SWE 2021-08-14
RcRownchangeKK*chgGame
 2198 2234 1.00 3 -0.65 20 -13.00 
  Brzezinski, Adam 2167 SWE1.0010.41208.20 
  Hogeman, Joel 2204 SWE0.001-0.5420-10.80 
  Nilsson, Anders 1976 c2223 SWE0.001-0.5220-10.40 

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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