Rapid: Individual Calculations October 2020
 Bournel, Antoine  Total change: 10.60  Rating chartPersonal card
 6eme Open de Chalons-en-Champagne CHALONS EN CHAMPAGNE FRA 2020-09-20
RcRownchangeKK*chgGame
 1834 2140 5.50 7 0.53 20 10.60 
  Maillard, Xavier 1405 FRA1.0010.01200.20 
  Jobert, Oscar 1405 FRA1.0010.01200.20 
  Boualit, Michael 1625 FRA1.0010.04200.80 
  Velten, Paul g2496 FRA0.001-0.1120-2.20 
  Obert, Julien 1962 FRA1.0010.27205.40 
  Alexandre, Samuel 1589 FRA1.0010.03200.60 
  Guilleux, Fabien m2357 FRA0.5010.28205.60 

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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