Individual Calculations September 2022
 Haak, Eelco  Total change: 12.60  Rating chartPersonal card
 HZ University of Applied Sciences Chess Tournament 2022 Vlissingen NED 2022-08-06
RcRownchangeKK*chgGame
 2005 1934 3.50 7 0.63 20 12.60 
  Boulahfa, Hicham 2032 NED1.0010.632012.60 
  Jeanne, Mickael 2145 FRA0.001-0.2320-4.60 
  Bakker, Jouke 2113 NED0.001-0.2720-5.40 
  Czappa, Fabian Alexander 1802 GER1.0010.32206.40 
  Bui, Bao Anh Le 2159 GER0.5010.28205.60 
  Dougherty, Michael f2071 CAN0.001-0.3220-6.40 
  Kempfer, Justus 1715 GER1.0010.22204.40 

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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