Individual Calculations December 2019
 Pruvost, Alain  Total change: -12.60  Rating chartPersonal card
 34e Open International du Touquet - Open B LE TOUQUET PARIS PLAGE FRA 2019-10-26
RcRownchangeKK*chgGame
 1382 1500 4.50 8 -0.63 20 -12.60 
  Christophe-Hayot Tis, Jean-Romain 1100  * FRA1.0010.08201.60 
  Bougel, Claude 1607 FRA0.5010.15203.00 
  Froeyman, Evelien 1241 BEL0.001-0.8220-16.40 
  Willart, Guillaume 1430 FRA0.001-0.6020-12.00 
  Smolders, Pepijn 1317 BEL1.0010.26205.20 
  Maurel, Jean-Louis 1762 FRA0.001-0.1820-3.60 
  Bouguern, Malic 1300 FRA1.0010.24204.80 
  Degallaix, Francois 1298 FRA1.0010.24204.80 
 * 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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