Individual Calculations April 2009
 Freialdenhoven, Manfred  Total change: -33.15  Rating chartPersonal card
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2031 1930 0.00 6 -2.21 15 -33.15 
  Resnjanskij, Denis 2126 GER0.001-0.2515-3.75 
  Asefi, Zaheeruddeen f2172 AFG0.001-0.2015-3.00 
  Schut, Lisa 2138 NED0.001-0.2315-3.45 
  Vandervorst, Jean-Marc 2050 FRA0.001-0.3415-5.10 
  Avron, David 2012 FRA0.001-0.3915-5.85 
  Gaillet, Philippe 1690 FRA0.001-0.8015-12.00 

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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