Individual Calculations December 2015
 Coudenis, Christian  Total change: -12.00  Rating chartPersonal card
 30e Open International du Touquet - Open B LE TOUQUET PARIS PLAGE FRA 2015-10-24
RcRownchangeKK*chgGame
 1588 1607 4.00 9 -0.60 20 -12.00 
  Hourlier, Sarah 1244 FRA1.0010.10202.00 
  Baches, Frederic 1745 FRA0.5010.19203.80 
  Foulon, Greta 1731 BEL0.5010.17203.40 
  Bougel, Claude 1691 FRA0.001-0.3820-7.60 
  Deschuyteneer, Lucien 1472 BEL0.501-0.1820-3.60 
  Piar, Hugo 1340 FRA1.0010.18203.60 
  Gallet, Gilles 1806 FRA0.5010.26205.20 
  Urbaniak, Patrick 1814 FRA0.001-0.2320-4.60 
  Drancourt, Charles 1451 FRA0.001-0.7120-14.20 

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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