Individual Calculations August 2023
 Cosnier, Francis  Total change: -80.80  Rating chartPersonal card
 3eme Festival international d'echecs de La Plagne Soleil - Tournoi Amateur LA PLAGNE TARENTAISE FRA 2023-07-08
RcRownchangeKK*chgGame
 1183 1419 1.50 7 -4.04 20 -80.80 
  Borne, Milan 1182 FRA1.0010.20204.00 
  Fezard, Gabriel 1265 FRA0.501-0.2120-4.20 
  Dumanoir, Nicolas 1281 FRA0.001-0.6920-13.80 
  Krishnan, Vishwanatha 1065 IND0.001-0.8920-17.80 
  Saint, Laura 1193 FRA0.001-0.7920-15.80 
  Rode Commandeur, Samuel 1148 FRA0.001-0.8320-16.60 
  Breuils Degryse, Sacha 1147 FRA0.001-0.8320-16.60 

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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