Rapid: Individual Calculations January 2019
 Raffard, Idriss  Total change: 52.60  Rating chartPersonal card
 5eme Tournoi des Lumieres - Open A (plus de 1300 Rapide) LYON FRA 2018-12-01
RcRownchangeKK*chgGame
 1604 1387 4.50 7 2.63 20 52.60 
  Mathieu, Phileas 1787  * FRA0.001-0.0820-1.60 
  Liarsou, Patrick 1787  * FRA0.5010.42208.40 
  Roux, Philippe 1543 FRA1.0010.712014.20 
  Haour, Raphael 1441 FRA1.0010.582011.60 
  Dautheville, Simon 1767 FRA0.001-0.0920-1.80 
  Chainey, Leander 1117 FRA1.0010.17203.40 
  Rosenfeld, Imre 1787  * FRA1.0010.922018.40 
 * 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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