Blitz: Individual Calculations August 2023
 Perrin, Yves  Total change: 2.00  Rating chartPersonal card
 1er Blitz maconnais MACON FRA 2023-07-01
RcRownchangeKK*chgGame
 1783 1690 2.50 6 0.10 20 2.00 
  Stankevich, Aliaksandr 1516 FRA1.0010.27205.40 
  Berger Dit Lacroix, Kilian 2040 FRA0.001-0.1120-2.20 
  Petitjean, Pierre 1996 FRA0.5010.36207.20 
  Pothieux, Philippe 1728 FRA0.001-0.4520-9.00 
  Monat, Jean-Baptiste 1419 FRA1.0010.17203.40 
  Fargere, Fabien 2001 FRA0.001-0.1420-2.80 

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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