Individual Calculations July 2008
 Schaar, Andreas  Total change: -16.05  Rating chartPersonal card
 Dutch Team Competition - 3B - round 7-9 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2087 2057 0.00 2 -0.92 15 -13.80 
  Sonder, Peter 2074 NED0.001-0.4815-7.20 
  Poelstra, Ben 2100 NED0.001-0.4415-6.60 

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)
 
 Oberliga Nord Staffel West 2007/08 different in Germany GER 2007-10-01
RcRownchangeKK*chgGame
 2325 2026 0.00 1 -0.15 15 -2.25 
  Ljubarskij, Jurij f2325 GER0.001-0.1515-2.25 

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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