Rapid: Individual Calculations June 2019
 Lapersonne, Patrick  Total change: -25.20  Rating chartPersonal card
 15e Rapide de La Roche-sur-Yon 2019 A LA ROCHE SUR YON FRA 2019-05-08
RcRownchangeKK*chgGame
 1530 1464 0.50 4 -1.26 20 -25.20 
  Henry, Florent 1864  * FRA0.001-0.0820-1.60 
  Sanvoisin, Tobias 1644 FRA0.001-0.2620-5.20 
  Fourmond, Tony 1345 FRA0.001-0.6620-13.20 
  Mace, Christophe 1265 FRA0.501-0.2620-5.20 
 * 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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