Individual Calculations December 2015
 Poissonnier, Jean-Louis  Total change: -34.20  Rating chartPersonal card
 30e Open International du Touquet - Open B LE TOUQUET PARIS PLAGE FRA 2015-10-24
RcRownchangeKK*chgGame
 1422 1572 3.00 7 -1.71 20 -34.20 
  Ducrocq, Didier 1172  * FRA1.0010.08201.60 
  Monceau, Etienne 1683 FRA0.001-0.3520-7.00 
  Sches, Robert 1417 FRA1.0010.29205.80 
  Guerin, Bernard 1665 FRA0.001-0.3720-7.40 
  Zachary, Bastian 1430 FRA0.001-0.6920-13.80 
  Diers, Theodore 1296 FRA0.001-0.8320-16.60 
  Vigna, Patrick 1293 FRA1.0010.16203.20 
 * 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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