Individual Calculations May 2019
 Dufrenoy, Franck  Total change: -20.20  Rating chartPersonal card
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1551 1688 1.00 3 -1.01 20 -20.20 
  Le Gleau, Jean-Pierre 1643 FRA0.001-0.5620-11.20 
  Sabau, Francis 1400 FRA1.0010.16203.20 
  Tamburro, Clemence 1609 FRA0.001-0.6120-12.20 

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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