Individual Calculations February 2019
 Magueur, Jacques  Total change: 5.60  Rating chartPersonal card
 XXXIVeme Open International d'Hiver de Nice NICE FRA 2018-12-26
RcRownchangeKK*chgGame
 1678 1646 3.50 7 0.28 20 5.60 
  Giroyan, Gary m2046  * FRA0.001-0.0820-1.60 
  Pineau, Jean 1311 FRA1.0010.12202.40 
  De Lange, Hans 1815 NED0.5010.22204.40 
  Camhi, David 1558 TPE1.0010.38207.60 
  Jose Polanco, Kenia wc1877 MNC0.001-0.2120-4.20 
  Huynh, Tri Viet 1328 FRA1.0010.13202.60 
  Ambroise, Jean Jacques 1813 FRA0.001-0.2820-5.60 
 * 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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