Individual Calculations December 2018
 Drancourt, Charles  Total change: -57.20  Rating chartPersonal card
 33e Open International du Touquet - Open B LE TOUQUET PARIS PLAGE FRA 2018-10-27
RcRownchangeKK*chgGame
 1462 1461 2.50 8 -1.43 40 -57.20 
  Bougel, Claude 1636 FRA0.001-0.2740-10.80 
  Ducrocq, Didier 1141 FRA0.501-0.3740-14.80 
  Bele, Charles 1707 FRA0.001-0.1940-7.60 
  Deleu, Ellen 1318 BEL1.0010.314012.40 
  Guille, Nicolas 1628 FRA0.001-0.2840-11.20 
  Dieu, Philippe 1230 FRA1.0010.21408.40 
  Desarmaux-Do, Yanis-Huy 1624 FRA0.001-0.2840-11.20 
  Vasseur, Dominique 1415 FRA0.001-0.5640-22.40 

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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