Individual Calculations April 2009
 May, Juergen  Total change: -1.50  Rating chartPersonal card
 7.Internationales Mannheimer Open Mannheim GER 2008-12-26
RcRownchangeKK*chgGame
 2141 2071 2.00 5 -0.10 15 -1.50 
  Neumann, Martin 1942 GER0.501-0.1715-2.55 
  Golf, Ekkehard 2223 GER0.5010.20153.00 
  Schmitz, Stefan 1875 GER1.0010.25153.75 
  Kettner, Juergen 2243 GER0.001-0.2715-4.05 
  Belezky, Alexander m2421 UKR0.001-0.1115-1.65 

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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