Individual Calculations January 2009
 Gregor, George  Total change: 1.35  Rating chartPersonal card
 Deutsche Amateurmeisterschaft A Halle GER 2008-10-17
RcRownchangeKK*chgGame
 2178 2237 3.00 5 0.09 15 1.35 
  Von Hassel, Ulf 2178 GER1.0010.42156.30 
  Paul, Johannes 2129 GER0.501-0.1515-2.25 
  Wronn, Bernd 2247 GER0.001-0.4915-7.35 
  Wulf Von Moers, Jens 2153 GER1.0010.38155.70 
  Piotraschke, Jens, Dr. 2185 GER0.501-0.0715-1.05 

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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