Individual Calculations August 2022
 Elisen, Peter  Total change: -8.00  Rating chartPersonal card
 Amsterdam Science Park Chess Tournament 2022 - Group B Amsterdam NED 2022-07-18
RcRownchangeKK*chgGame
 1768 1654 1.00 4 -0.40 20 -8.00 
  Romijn, Bart 1824 NED0.001-0.2820-5.60 
  Basa, Manasvita 1822 NED0.001-0.2820-5.60 
  Wastiaux, Roland 1750 NED1.0010.632012.60 
  Frijling, Jeroen 1674 NED0.001-0.4720-9.40 

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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