Individual Calculations January 2010
 Guidarelli, Laurent  Total change: 2.30  Rating chartPersonal card
 1er Festival d'Avignon - A Avignon FRA 2009-10-28
RcRownchangeKK*chgGame
 2185 2444 7.50 9 0.23 10 2.30 
  Linais, Laurent 2090 FRA1.0010.11101.10 
  Lallement, Victor 2109 FRA1.0010.12101.20 
  Valles, Manuel 2201 FRA1.0010.20102.00 
  Peric, Slavisa m2280 SRB1.0010.28102.80 
  Bissieres, Matthieu f2317 FRA0.501-0.1710-1.70 
  Maruejols, Claude 2052 FRA1.0010.08100.80 
  Moncamp, Gilles 2201 FRA1.0010.20102.00 
  Salus, Stephane 2201 FRA1.0010.20102.00 
  Weill, Roland f2218 FRA0.001-0.7910-7.90 

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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