Individual Calculations June 2013
 Kohler, Aran  Total change: 6.15  Rating chartPersonal card
 BSG Pinkstertoernooi 2013 Bussum NED 2013-05-17
RcRownchangeKK*chgGame
 2170 2254 4.00 6 0.41 15 6.15 
  Spiler, Angelo 2034 NED1.0010.22153.30 
  Bettman, Jan 1880 NED1.0010.10151.50 
  Riemersma, Li m2427 NED0.5010.23153.45 
  Breedveld, Andre 2083 NED1.0010.27154.05 
  Swinkels, Robin g2525 NED0.001-0.1715-2.55 
  Vereggen, Lars 2068 NED0.501-0.2415-3.60 

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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