Individual Calculations September 2017
 Heijnen, Patrick  Total change: -8.00  Rating chartPersonal card
 Open Brasschaat 2017 Brasschaat BEL 2017-08-19
RcRownchangeKK*chgGame
 1581 1385 2.00 8 -0.20 40 -8.00 
  Van Hecke, Jeroen 1774 BEL0.001-0.0940-3.60 
  Szoke, Harry 1668 NED0.001-0.1640-6.40 
  Bruys, Piet 1675 NED0.001-0.1640-6.40 
  De Cock, Cesar 1372 BEL1.0010.484019.20 
  Decleir, Walter 1742 BEL0.001-0.1140-4.40 
  Swijsen, Willy 1514 BEL0.5010.17406.80 
  Nica, Radu-Catalin 1521 BEL0.001-0.3240-12.80 
  Wibowo, Kevin 1381 BEL0.501-0.0140-0.40 

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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