Individual Calculations January 2015
 Lecoeur, Boris  Total change: 4.80  Rating chartPersonal card
 7e Open International d’Echecs de Rouen ROUEN FRA 2014-12-20
RcRownchangeKK*chgGame
 1613 1633 4.00 7 0.24 20 4.80 
  Normand, Franck 1448 FRA0.501-0.2420-4.80 
  Mignot, Enzo 1669 FRA0.5010.05201.00 
  Mouhamad, Joachin 2033  * FRA0.001-0.0820-1.60 
  Mallet, Guillaume 1337 FRA1.0010.15203.00 
  Veniat, Nicolas 1850 FRA0.001-0.2220-4.40 
  Grignoux, Yannick 1509 FRA1.0010.33206.60 
  Pheng, Wissam 1444 FRA1.0010.25205.00 
 * 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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