Individual Calculations July 2019
 Alachtar, Socrate  Total change: -31.40  Rating chartPersonal card
 Championnat de Bordeaux 2019 BORDEAUX FRA 2019-05-30
RcRownchangeKK*chgGame
 1545 1548 1.50 6 -1.57 20 -31.40 
  Maze, Sebastien g1948  * FRA0.001-0.0820-1.60 
  Letellier, Louis-Gabriel 1247 FRA1.0010.15203.00 
  Cazeaux, Didier 1810 FRA0.001-0.1820-3.60 
  Kanouni, Abdel 1582 FRA0.001-0.4520-9.00 
  Ilies, Emanuel-Alexandru 1273 FRA0.001-0.8320-16.60 
  Guenin, Pierre 1412 FRA0.501-0.1820-3.60 
 * 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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