Individual Calculations January 2009
 Guedon, Stephane  Total change: -29.40  Rating chartPersonal card
 8e rencontres nationales et internationales - Grand Prix CCAS Cap d'Agde FRA 2008-10-25
RcRownchangeKK*chgGame
 2039 2160 4.00 9 -1.96 15 -29.40 
  Thos, Jacques 1991 FRA0.001-0.7215-10.80 
  Lagunes, Jean-Renaud 2065 FRA0.001-0.6315-9.45 
  Gras, Guillaume 2081 FRA1.0010.39155.85 
  Morice, Ludovic 2060 FRA0.501-0.1415-2.10 
  Vasquez, Georges 2061 FRA1.0010.36155.40 
  Allorant, Adrien 2019 FRA0.001-0.6915-10.35 
  Iwanesko, Alexandre 2086 FRA0.001-0.6015-9.00 
  Marco, Clement 2033 FRA0.501-0.1715-2.55 
  Acquart, Alexis 1956 FRA1.0010.24153.60 

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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