Individual Calculations July 2022
 Dijkstra, Johan  Total change: -13.40  Rating chartPersonal card
 14th BPB Limburg Open 2022 Group C2 Maastricht NED 2022-06-03
RcRownchangeKK*chgGame
 1477 1499 2.00 5 -0.67 20 -13.40 
  Bellamy, Linda 1340 NED0.001-0.7120-14.20 
  Dumoulin, Patrick 1306 BEL1.0010.25205.00 
  Becker, Jeffrey 1242 NED1.0010.18203.60 
  Van Hoorebeke, Jimmy 1766 BEL0.001-0.1820-3.60 
  Braun, Steven 1731 NED0.001-0.2120-4.20 

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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