Individual Calculations December 2017
 Descroix, Claire  Total change: -28.80  Rating chartPersonal card
 32e Open International du Touquet - Open B LE TOUQUET PARIS PLAGE FRA 2017-10-28
RcRownchangeKK*chgGame
 1399 1547 4.50 9 -1.44 20 -28.80 
  Flament, Mamit 1147  * FRA0.501-0.4220-8.40 
  Robion, Jean-Claude 1686 FRA0.5010.19203.80 
  Deleu, Leen 1399 BEL1.0010.30206.00 
  Deleu, Karen 1287 BEL1.0010.18203.60 
  Gaillet, Philippe 1638 FRA0.001-0.3820-7.60 
  Poissonnier, Jean-Louis 1575 FRA0.001-0.4620-9.20 
  Deleu, Ellen 1183 BEL0.501-0.4020-8.00 
  Holin, Alexandra 1527 FRA0.001-0.5320-10.60 
  Delattre, Apolline 1147  * FRA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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