Individual Calculations October 2008
 Mahe, Romain  Total change: 6.00  Rating chartPersonal card
 Open International de Haute Bretagne Rennes FRA 2008-07-28
RcRownchangeKK*chgGame
 2156 2022 2.50 6 0.40 15 6.00 
  Fomichenko, Eduard m2372 RUS0.001-0.1115-1.65 
  Grandi, Paul 1805 FRA1.0010.22153.30 
  Arnaudov, G. Petar f2311 BUL0.001-0.1615-2.40 
  Maes, Wim f2319 BEL0.001-0.1515-2.25 
  Savary, Xavier 1902 FRA1.0010.34155.10 
  Crouan, Stephane f2224 FRA0.5010.26153.90 

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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