Individual Calculations July 2008
 Marville, Gregoire  Total change: 0.75  Rating chartPersonal card
 Nationale Interclubs Various BEL 2007-10-07
RcRownchangeKK*chgGame
 2157 2074 2.00 5 0.05 15 0.75 
  Duhayon, Yves 2229 BEL0.5010.21153.15 
  Csonka, Attila f2281 HUN0.001-0.2315-3.45 
  Merx, Bob 2098 NED1.0010.53157.95 
  Degembe, Pierre 2084 BEL0.001-0.4915-7.35 
  Knors, Rudy 2095 BEL0.5010.03150.45 

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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