Individual Calculations February 2013
 Clemens, Adrian  Total change: -6.00  Rating chartPersonal card
 Schaakfestival Groningen 2012 Compact A Groningen NED 2012-12-26
RcRownchangeKK*chgGame
 2047 2226 2.50 4 -0.40 15 -6.00 
  Straat, Evert-Jan 2058 NED0.001-0.7215-10.80 
  Hummel, Dick 1905 NED1.0010.13151.95 
  Wubben, Marcel 2100 NED0.501-0.1715-2.55 
  Prange, Dieter 2124 GER1.0010.36155.40 

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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