Individual Calculations August 2022
 Eveleens, Ed  Total change: -22.80  Rating chartPersonal card
 Amsterdam Science Park Chess Tournament 2022 - Group B Amsterdam NED 2022-07-18
RcRownchangeKK*chgGame
 1713 1645 0.50 4 -1.14 20 -22.80 
  Piel, Ruben 1807 NED0.001-0.2920-5.80 
  Rekelhof, Martin 1724 NED0.001-0.3920-7.80 
  Hoogeveen, Luuk 1634 NED0.001-0.5220-10.40 
  Van Der Werf, Peter 1688 NED0.5010.06201.20 

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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