Blitz: Individual Calculations August 2023
 Pothieux, Philippe  Total change: 8.00  Rating chartPersonal card
 1er Blitz maconnais MACON FRA 2023-07-01
RcRownchangeKK*chgGame
 1854 1728 2.50 6 0.40 20 8.00 
  Berger Dit Lacroix, Kilian 2040 FRA0.001-0.1420-2.80 
  Bouloudene, Boualem 1880 FRA1.0010.702014.00 
  Stankevich, Aliaksandr 1516 FRA0.501-0.2720-5.40 
  Perrin, Yves 1690 FRA1.0010.45209.00 
  Fargere, Fabien 2001 FRA0.001-0.1720-3.40 
  Petitjean, Pierre 1996 FRA0.001-0.1720-3.40 

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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