Rapid: Individual Calculations October 2021
 Natale, Bruno  Total change: -34.40  Rating chartPersonal card
 90eme Anniversaire de l'Echiquier Castrais CASTRES FRA 2021-09-12
RcRownchangeKK*chgGame
 1573 1622 1.50 6 -1.72 20 -34.40 
  Garcia, Kilian 1123 FRA1.0010.04200.80 
  Vasseur, Patrick 2124 FRA0.5010.46209.20 
  Lestrohan, Pierre 1892 RUS0.001-0.1720-3.40 
  Nowak, Thomas 1823 FRA0.001-0.2420-4.80 
  Vantaux, Antoine 1197 FRA0.001-0.9320-18.60 
  De Baralle, Michel 1278 FRA0.001-0.8820-17.60 

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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