Individual Calculations July 2009
 Dyga, Ryszard  Total change: -5.55  Rating chartPersonal card
 25.Hofheimer Eloturnier Endrunde Klasse 4 Hofheim am Taunus GER 2009-01-23
RcRownchangeKK*chgGame
 1900 1596 0.50 4 -0.09 25 -2.25 
  Bennewitz, Ralph 1863 GER0.001-0.1825-4.50 
  Kaulfuss, Christa 1939 GER0.5010.38259.50 
  Koellner, Ulrich 1908 GER0.001-0.1425-3.50 
  Storkebaum, Ulrike 1888 GER0.001-0.1525-3.75 

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)
 
NOTE: K factor changed
 MVS - Open 2009 Heusenstamm GER 2009-04-30
RcRownchangeKK*chgGame
 1978 1629 0.00 2 -0.22 15 -3.30 
  Roeberg, Frank 1979 GER0.001-0.1115-1.65 
  Hillgaertner, Walter 1976 GER0.001-0.1115-1.65 

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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