Individual Calculations July 2019
 Roche, Philippe  Total change: 4.60  Rating chartPersonal card
 Championnat de Bordeaux 2019 BORDEAUX FRA 2019-05-30
RcRownchangeKK*chgGame
 1742 1719 4.50 9 0.23 20 4.60 
  Chanthavongsa, Nouaym 1319  * FRA1.0010.08201.60 
  Maze, Sebastien g2119  * FRA0.001-0.0820-1.60 
  Ilies, Emanuel-Alexandru 1319  * FRA1.0010.08201.60 
  Roch, Florian 1950 FRA0.5010.29205.80 
  Calvo, Frederic 1576 FRA1.0010.31206.20 
  Rudelli, Olivier 1537 FRA1.0010.26205.20 
  Fournier, Loic 2119  * FRA0.001-0.0820-1.60 
  Calvo, Dylan 1984 FRA0.001-0.1820-3.60 
  Rodriguez, Luis 1756 FRA0.001-0.4520-9.00 
 * 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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