Individual Calculations April 2013
 Coibion, Charles  Total change: 22.65  Rating chartPersonal card
 Belgische Interclubs 2012-2013 all BEL 2012-09-23
RcRownchangeKK*chgGame
 2045 1963 3.50 5 1.51 15 22.65 
  Cuypers, Dries 1853 BEL1.0010.35155.25 
  Litwak, Aleksej f2239 GER0.5010.33154.95 
  Marx, Nicolas 2087 FRA0.5010.17152.55 
  Piacentini, Claudio 2136 BEL0.5010.23153.45 
  Voet, Dirk 1911 BEL1.0010.43156.45 

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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