Individual Calculations November 2011
 Michels, Kim  Total change: 6.60  Rating chartPersonal card
 20.Apolda Open Apolda GER 2011-08-25
RcRownchangeKK*chgGame
 1765 1618 1.50 4 0.22 30 6.60 
  Duzy, Stefan 1946 GER0.001-0.1330-3.90 
  Spitzner, Frank 1768 GER0.001-0.3030-9.00 
  Ulrich, Thomas 1749 GER0.5010.18305.40 
  Kollars, Michael 1597 GER1.0010.473014.10 

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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