Individual Calculations September 2016
 Pirard, Natan  Total change: 21.20  Rating chartPersonal card
 Open Brasschaat 2016 Brasschaat BEL 2016-08-20
RcRownchangeKK*chgGame
 1910 1950 5.50 9 0.53 40 21.20 
  Raats, Joppe 1622 BEL1.0010.13405.20 
  Guldentops, Pierre 1769 BEL1.0010.264010.40 
  Grochal, Joey 2196 NED0.001-0.1940-7.60 
  Baete, Guy 1844 BEL1.0010.364014.40 
  Colijn, Stefan f2305 NED0.001-0.1140-4.40 
  Serafim Junior, Arnor 1859 BRA1.0010.384015.20 
  Kok, Joris 1662 NED1.0010.16406.40 
  Beukema, Jasper 2170 BEL0.001-0.2240-8.80 
  Dauw, Sterre 1765 BEL0.501-0.2440-9.60 

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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