Individual Calculations January 2010
 Kaufung, Christian  Total change: 9.75  Rating chartPersonal card
 Kaiserbrunnen Winter Special 13 Brakel GER 2009-11-20
RcRownchangeKK*chgGame
 1915 1771 2.00 5 0.39 25 9.75 
  Niekrens, Stefan 2005 GER0.001-0.2125-5.25 
  Weindel, Joshua 1539 GER1.0010.21255.25 
  Pollmann, Sascha 2025 GER0.5010.31257.75 
  Altenbernd, Dirk 1962 GER0.5010.25256.25 
  Kunow, Frank 2046 GER0.001-0.1725-4.25 

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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