Individual Calculations April 2009
 Palma, Thomas  Total change: -2.50  Rating chartPersonal card
 7.Internationales Mannheimer Open Mannheim GER 2008-12-26
RcRownchangeKK*chgGame
 2167 2190 1.50 3 -0.10 25 -2.50 
  Weller, Manuel 2085 GER0.501-0.1425-3.50 
  Dubois De Luchet, Erich 1984 GER1.0010.24256.00 
  Podzielny, Karl-Heinz m2431 GER0.001-0.2025-5.00 

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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