Individual Calculations August 2022
 Boon, Thijs  Total change: -37.60  Rating chartPersonal card
 Amsterdam Science Park Chess Tournament 2022 - Group C Amsterdam NED 2022-07-18
RcRownchangeKK*chgGame
 1348 1321 0.00 2 -0.94 40 -37.60 
  Van As, Cor 1562 NED0.001-0.2040-8.00 
  Jonkman Inza , Sophia Leti 1134 PER0.001-0.7440-29.60 

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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