Individual Calculations May 2023
 Samuelsson, Johan  Total change: 11.40  Rating chartPersonal card
 Paskturneringen 2023 std Norrkoping SWE 2023-04-07
RcRownchangeKK*chgGame
 2047 1841 2.00 6 0.57 20 11.40 
  Nilsson, Oliver 1943 SWE0.5010.14202.80 
  Nordebrink, Johan 2068 SWE1.0010.792015.80 
  Wahlstrom, Lennart 2114 SWE0.001-0.1720-3.40 
  Wahlund, Max c2045 SWE0.5010.26205.20 
  Mashhadi, Peyman 2081 SWE0.001-0.2020-4.00 
  Stellas, Dimitrios c2031 NOR0.001-0.2520-5.00 

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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