Individual Calculations April 2013
 Chochoy, Patrick  Total change: -2.25  Rating chartPersonal card
 29e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2013-02-23
RcRownchangeKK*chgGame
 1851 1663 1.50 6 -0.15 15 -2.25 
  Mallevaey, Guillaume 1924 FRA0.001-0.1815-2.70 
  Vaast, Jean 1476 FRA0.501-0.2415-3.60 
  Glod, Philippe 1904 BEL0.5010.30154.50 
  Dinev, Dimiter 1899 BEL0.5010.30154.50 
  Van Steenkiste, Luc 1876 BEL0.001-0.2315-3.45 
  Haverkamp, Klaus 2029 GER0.001-0.1015-1.50 

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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