Individual Calculations July 2012
 Vereggen, Lars  Total change: -6.00  Rating chartPersonal card
 NK-U16 Haarlem NED 2012-04-28
RcRownchangeKK*chgGame
 2093 2067 1.00 5 -1.36 15 -20.40 
  Haver, Bas 2004 NED0.001-0.5915-8.85 
  Beukema, Stefan 2262 NED0.001-0.2515-3.75 
  Van Meegen, Ruud 1949 NED1.0010.34155.10 
  Meng, Roger 2278 NED0.001-0.2315-3.45 
  Lai, Hing Ting 1974 NED0.001-0.6315-9.45 

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)
 
 3e WLC Weekendtoernooi Eindhoven NED 2012-05-11
RcRownchangeKK*chgGame
 2196 2057 2.00 3 0.96 15 14.40 
  Hogerhorst, Tony 1950 NED1.0010.35155.25 
  Van De Plassche, Bas f2422 NED0.001-0.1015-1.50 
  Nabuurs, Joep 2216 NED1.0010.711510.65 

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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