Individual Calculations May 2023
 Ratto, Felix  Total change: 52.00  Rating chartPersonal card
 Open des fleurs de Grasse 2023 (-2400 Elo) GRASSE FRA 2023-04-15
RcRownchangeKK*chgGame
 1617 1216 2.00 5 1.30 40 52.00 
  Yin, Milo 1520 FRA1.0010.864034.40 
  Magakelov, Daniel 1243 FRA1.0010.544021.60 
  Baudry, Remi 1932 FRA0.001-0.0140-0.40 
  Caci, Nicolas 1736 FRA0.001-0.0340-1.20 
  Beaudoin, William 1656 FRA0.001-0.0640-2.40 

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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