Individual Calculations October 2014
 Graef, Michael  Total change: -2.60  Rating chartPersonal card
 23. Apolda-Open Apolda GER 2014-08-28
RcRownchangeKK*chgGame
 1910 1996 3.50 6 -0.13 20 -2.60 
  Zozulin, Ruslan 1603 GER1.0010.08201.60 
  Schneider, Christian 2211 GER0.001-0.2320-4.60 
  Roemhild, Uwe 1811 GER1.0010.26205.20 
  Hovhannisyan, Mher m2396  * BEL0.001-0.0820-1.60 
  Schuenemann, Robert 1672 GER1.0010.13202.60 
  Perekhozhuk, Maksym 1765 GER0.501-0.2920-5.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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