Individual Calculations April 2008
 Chin, Karin  Total change: 19.05  Rating chartPersonal card
 24.Internat.Travemuender Schach-Open Travemuende GER 2007-12-27
RcRownchangeKK*chgGame
 2257 2053 2.50 5 1.27 15 19.05 
  Karpatchev, Aleksandr g2403 RUS1.0010.891513.35 
  Dragicevic, Drazen 2246 SWE0.001-0.2515-3.75 
  Hoeffer, David 2236 GER0.5010.24153.60 
  Kosak, Robert 2216 GER0.5010.22153.30 
  Wilms, Ingo 2182 GER0.5010.17152.55 

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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