Individual Calculations September 2017
 Astruc, Iban  Total change: 52.80  Rating chartPersonal card
 Championnat de France 2017 - Open C AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1711 1556 5.00 8 2.64 20 52.80 
  Lambert, Thierry 1698 FRA0.001-0.3120-6.20 
  Arhan, Tanguy 1663 FRA0.001-0.3520-7.00 
  Conchon, Jean-Paul 1674 FRA0.001-0.3420-6.80 
  Aiglon, Nicolas 1800 FRA1.0010.802016.00 
  Delafenetre, Alexandre 1724 FRA1.0010.722014.40 
  Grothe, Franz 1672 FRA1.0010.662013.20 
  Pionnier, Camille 1722 FRA1.0010.722014.40 
  Triboulet, Benjamin 1738 FRA1.0010.742014.80 

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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