Individual Calculations July 2010
 Friesen, Boris  Total change: 5.25  Rating chartPersonal card
 4th CIS-Group Limburg Open 2010 A-group Maastricht NED 2010-05-21
RcRownchangeKK*chgGame
 2184 2080 2.50 6 0.35 15 5.25 
  Admiraal, Miguoel 2202 NED0.001-0.3315-4.95 
  Bomans, Arno 2184 BEL1.0010.64159.60 
  Nabuurs, Joep 2218 NED0.001-0.3115-4.65 
  Van Vliet, Dennis 2104 BEL0.5010.03150.45 
  Reymann, Cedric 2144 FRA0.5010.09151.35 
  Holm, Sejer 2253 DEN0.5010.23153.45 

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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