Individual Calculations May 2024
 Alary, Philippe  Total change: 5.00  Rating chartPersonal card
 7eme Open International de Paques de Givet GIVET FRA 2024-03-30
RcRownchangeKK*chgGame
 1768 1613 1.50 4 0.25 20 5.00 
  Baumel, Laurent 1859 FRA0.5010.31206.20 
  Albert, Julien 1840 BEL0.001-0.2120-4.20 
  Attorre, Michele 1929 ITA0.5010.37207.40 
  Decraene, Eden 1445 BEL0.501-0.2220-4.40 

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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